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Chong-U

@chongdashu • 12,535 subscribers

✝️ Jesus 🕹️Gamedev 🤖 AI ⚡️@LightFuryGames 🧰 https://t.co/qOUqJPewB1 | https://t.co/uvw6MMHCBM 📺https://t.co/r7G7e559Pr

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Putting everything together for something PLAYABLE > GPT 5.5 (!) for code > GPT Images 2.0 for sprites + background > Seedance 2.0 for walkcycles > Elevenlabs for BGM and SFX > Phaser 4 Entire thing AI generated! 🔈 Sound ON!

Putting everything together for something PLAYABLE > GPT 5.5 (!) for code > GPT Images 2.0 for sprites + background > Seedance 2.0 for walkcycles > Elevenlabs for BGM and SFX > Phaser 4 Entire thing AI generated! 🔈 Sound ON!

112,918 views

In the past week, I was able to build the following games: - An endless runner - A tower defense - A Mario Party-like mini-game - An arena-based shooter The key unlock here was the ThreeJS skill With Opus 4.5 & GPT 5.2 - Claude Code / Codex CLI have much better end results now. With each game, I continued to update the skill based on bugs and issues faced - so it progressively got better and better at building the gameplay I was looking for. I've been doing this for a while now - and I can say that the leap in building games with vibe coding is real.

In the past week, I was able to build the following games: - An endless runner - A tower defense - A Mario Party-like mini-game - An arena-based shooter The key unlock here was the ThreeJS skill With Opus 4.5 & GPT 5.2 - Claude Code / Codex CLI have much better end results now. With each game, I continued to update the skill based on bugs and issues faced - so it progressively got better and better at building the gameplay I was looking for. I've been doing this for a while now - and I can say that the leap in building games with vibe coding is real.

264,067 views

Just a couple of prompts from start to finish into a playable game! Pixel-perfect art > Codex App w/ GPT 5.5 High > Images 2.0 for animations (except walkcycles) > WAN 2.0 for walkcycles (cheap!) > 11Labs for bgm/sfx (in 1 prompt) > Phaser 4 Sound ON🔉 Full tutorial anyone?

Just a couple of prompts from start to finish into a playable game! Pixel-perfect art > Codex App w/ GPT 5.5 High > Images 2.0 for animations (except walkcycles) > WAN 2.0 for walkcycles (cheap!) > 11Labs for bgm/sfx (in 1 prompt) > Phaser 4 Sound ON🔉 Full tutorial anyone?

55,351 views

Finally got around to setting up my mac and iphone so that I can vibe code with Codex / Claude Code on the go > tmux - persistent sessions > tailscale - private secure network > termius - ssh client Left: iOS Right: macOS Always in sync. Pick up where you left off easily.

Finally got around to setting up my mac and iphone so that I can vibe code with Codex / Claude Code on the go > tmux - persistent sessions > tailscale - private secure network > termius - ssh client Left: iOS Right: macOS Always in sync. Pick up where you left off easily.

192,263 views

Putting the AI generated sprites into a PLAYABLE demo. → Codex CLI → GPT 5.4 xHigh → GPT Image 1.5 for Idle + Attack → Sora 2 for Walk + Run + Jump While not perfect, I'm actually quite impressed at these early experimental results. Goal: Vibe code an entire game with AI (gameplay, art, sfx) and document learnings as much as I can.

Putting the AI generated sprites into a PLAYABLE demo. → Codex CLI → GPT 5.4 xHigh → GPT Image 1.5 for Idle + Attack → Sora 2 for Walk + Run + Jump While not perfect, I'm actually quite impressed at these early experimental results. Goal: Vibe code an entire game with AI (gameplay, art, sfx) and document learnings as much as I can.

123,847 views

The new Codex App is almost like having a full fledge game engine + editor: > game asset skill > spritesheets, tilemaps, atlases > phaser skill > level editing + layers > player controls + movement All using text prompts! Not perfect - but a glimpse into what's possible!

The new Codex App is almost like having a full fledge game engine + editor: > game asset skill > spritesheets, tilemaps, atlases > phaser skill > level editing + layers > player controls + movement All using text prompts! Not perfect - but a glimpse into what's possible!

158,815 views

Here's how to vibe code your very own 3D game characters for iOS. > nano banana pro > meshy for rig > export to glb > threejs skill to import > capacitor js for iOS > GPT 5.3 codex Full prompts + workflow in 🧵

Here's how to vibe code your very own 3D game characters for iOS. > nano banana pro > meshy for rig > export to glb > threejs skill to import > capacitor js for iOS > GPT 5.3 codex Full prompts + workflow in 🧵

140,470 views

Taking part in Vibe Jam 2? Here’s a FREE vibe game dev starter pack to get you going! → 6 x Skills → 4 x Demo Projects → 2 x Video Tutorials → + more perks! Condensing PROVEN workflows from building 2D & 3D games over the past year. Link in reply! 👇 Go vibe some games!

Taking part in Vibe Jam 2? Here’s a FREE vibe game dev starter pack to get you going! → 6 x Skills → 4 x Demo Projects → 2 x Video Tutorials → + more perks! Condensing PROVEN workflows from building 2D & 3D games over the past year. Link in reply! 👇 Go vibe some games!

73,180 views

Can't stop iterating on this ! Opus 4.5 + Claude Code to plan design polish GPT 5.2 + Codex CLI to implement the plan Result: - More weapons - Particle effects + visual VFX - Dynamic camera - Destructible items And here's a cool kill-cam at the end of the round 🎥

Can't stop iterating on this ! Opus 4.5 + Claude Code to plan design polish GPT 5.2 + Codex CLI to implement the plan Result: - More weapons - Particle effects + visual VFX - Dynamic camera - Destructible items And here's a cool kill-cam at the end of the round 🎥

97,351 views

By popular demand, I'm making a tutorial for how I vibe coded this game from scratch. I always capture every prompt I use when working on projects (I have my own $ capture skill) AI then helps to organise it. Written form first. hopefully (if time permits) - I'll do a video.

By popular demand, I'm making a tutorial for how I vibe coded this game from scratch. I always capture every prompt I use when working on projects (I have my own $ capture skill) AI then helps to organise it. Written form first. hopefully (if time permits) - I'll do a video.

19,564 views

Not many know about this hidden command: claude --teleport It starts a desktop claude code session SYNC'd with your web / mobile session Great when you're working on your phone -- and then want to pick up from EXACTLY where you left off when back at your PC Demo below 👇

Not many know about this hidden command: claude --teleport It starts a desktop claude code session SYNC'd with your web / mobile session Great when you're working on your phone -- and then want to pick up from EXACTLY where you left off when back at your PC Demo below 👇

76,611 views

I took that 3D pirate character and made a point and click adventure game! > walkable nav mesh > item hotspots > animated backgrounds (ai generated) > debug level editor It's a proof of concept - but I really happy with how it's turning out. GPT 5.2 High + Codex 5.3 High

I took that 3D pirate character and made a point and click adventure game! > walkable nav mesh > item hotspots > animated backgrounds (ai generated) > debug level editor It's a proof of concept - but I really happy with how it's turning out. GPT 5.2 High + Codex 5.3 High

54,529 views

And yes - it's working on device too. Vibe coded, built and deployed right from the Codex App using GPT 5.2 and 5.2-Codex. Hard to hold the camera and play with one hand. But you get the idea.

And yes - it's working on device too. Vibe coded, built and deployed right from the Codex App using GPT 5.2 and 5.2-Codex. Hard to hold the camera and play with one hand. But you get the idea.

53,399 views

Yet another prototype - guess what this might be about? Built using: - Agent Skill (ThreeJS) - Codex CLI - TinyPRD (for the game design doc)

Yet another prototype - guess what this might be about? Built using: - Agent Skill (ThreeJS) - Codex CLI - TinyPRD (for the game design doc)

59,822 views

Here's the result of Codex 5.3 ! > Upload a reference animation (IDLE) > Prompt what new animation you want > Sends image + prompt to Nano Banana Pro > Generates new animation sprite sheet The app looks good and functions well! > Next.js 16.1 > Convex db

Here's the result of Codex 5.3 ! > Upload a reference animation (IDLE) > Prompt what new animation you want > Sends image + prompt to Nano Banana Pro > Generates new animation sprite sheet The app looks good and functions well! > Next.js 16.1 > Convex db

47,173 views

Had fun with making 3d games with ThreeJS skills. But there's something about 2d games...(esp. pixel art) Working ona Phaser skill to be able to vibe code 2d games too. Lots lot to learn - esp. re: animation, tilemaps, etc. Here's an early prototype of a RTS with Opus 4.5 👇

Had fun with making 3d games with ThreeJS skills. But there's something about 2d games...(esp. pixel art) Working ona Phaser skill to be able to vibe code 2d games too. Lots lot to learn - esp. re: animation, tilemaps, etc. Here's an early prototype of a RTS with Opus 4.5 👇

51,958 views

Ok... this is going further than I expected. Ended up vibe coding a FULL point and click level editor: > Full 3d space + navigation > Place hotspots anywhere > Transform, scale, rotate objects > Set interaction dialogs Opus 4.6 FAST + Codex 5.3 + Nano Banana Pro + Seedance

Ok... this is going further than I expected. Ended up vibe coding a FULL point and click level editor: > Full 3d space + navigation > Place hotspots anywhere > Transform, scale, rotate objects > Set interaction dialogs Opus 4.6 FAST + Codex 5.3 + Nano Banana Pro + Seedance

36,184 views

Out of sheer frustration ... I decided to vibe code my own tile map editor to see if it can help with making my agent skills be able to build better levels. It also proves that the agent skill is sufficiently good enough to know how to read the tilemaps - just bad at level design. So maybe I just need to build a level design skill.

Out of sheer frustration ... I decided to vibe code my own tile map editor to see if it can help with making my agent skills be able to build better levels. It also proves that the agent skill is sufficiently good enough to know how to read the tilemaps - just bad at level design. So maybe I just need to build a level design skill.

37,202 views

This might be my new vibe coding terminal setup: > claude / codex on the side > file explorer in middle > git and diff view on the right Tools used: > ghostty > yazi > lazygit Thanks Daniel San for the lazygit pro tip!

This might be my new vibe coding terminal setup: > claude / codex on the side > file explorer in middle > git and diff view on the right Tools used: > ghostty > yazi > lazygit Thanks Daniel San for the lazygit pro tip!

26,978 views

STOP vibe coding Flappy Bird or Snake clones. AI gamedev tools are EASIER than ever to use. So start building your dream game NOW. I made a point & click pirate adventure game: → 3D rigged characters → Level editor + Hotspots → Voice acting → Inventory No Unity. No Unreal. All vibe coded. Tools: → GPT 5.2 + GPT 5.3-Codex → Opus 4.6 → Nano Banana Pro → Elevenlabs → Seedance + Hailuo image-to-video → Three.js and Capacitor I've been posting my journey on X. You don't need to spend ages. All this was done during spare pockets of time. Just experiment. Keep trying new things.

STOP vibe coding Flappy Bird or Snake clones. AI gamedev tools are EASIER than ever to use. So start building your dream game NOW. I made a point & click pirate adventure game: → 3D rigged characters → Level editor + Hotspots → Voice acting → Inventory No Unity. No Unreal. All vibe coded. Tools: → GPT 5.2 + GPT 5.3-Codex → Opus 4.6 → Nano Banana Pro → Elevenlabs → Seedance + Hailuo image-to-video → Three.js and Capacitor I've been posting my journey on X. You don't need to spend ages. All this was done during spare pockets of time. Just experiment. Keep trying new things.

21,330 views

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Prefer a video vs reading an article? Here's my full step-by-step tutorial for generating game character sprites using AI! > Codex > GPT 5.5 > Images 2.0 > Seedance 2.0 > Phaser 4 Includes solving walk cycles + transparency + consistency + others Prompts + more in reply 👇 00:00 Intro 01:08 Overview 01:33 Choosing your AI tool 02:11 Step 1: Box Art 02:51 Step 2: South-Facing Anchor 05:02 "Real Pixels" 07:00 Step 3: Keep Anchors Neutral 08:01 Step 4: NEWS Directions 09:52 Step 5: Animating with GPT Images 2.0 14:38 Step 6: Image to Video for Walkcycles 19:08 Step 7: Normalisation 20:54 Skill 1: animated-spritesheets skill 21:40 Skill 2: gamedev-assets skill 21:58 Step 8: Integrating Assets 22:42 Wrap-Up
23:25
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Prefer a video vs reading an article? Here's my full step-by-step tutorial for generating game character sprites using AI! > Codex > GPT 5.5 > Images 2.0 > Seedance 2.0 > Phaser 4 Includes solving walk cycles + transparency + consistency + others Prompts + more in reply 👇 00:00 Intro 01:08 Overview 01:33 Choosing your AI tool 02:11 Step 1: Box Art 02:51 Step 2: South-Facing Anchor 05:02 "Real Pixels" 07:00 Step 3: Keep Anchors Neutral 08:01 Step 4: NEWS Directions 09:52 Step 5: Animating with GPT Images 2.0 14:38 Step 6: Image to Video for Walkcycles 19:08 Step 7: Normalisation 20:54 Skill 1: animated-spritesheets skill 21:40 Skill 2: gamedev-assets skill 21:58 Step 8: Integrating Assets 22:42 Wrap-Up

Chong-U

175,920 views • 1 month ago

Couldn't help it! Had to give GPT 5.4 (High) + /fast mode a try. → Added height terrains to the level → Animation tweens for the jumps Used xHigh to solve a gnarly bug with the controls successfully 💪 This Final Fantasy Tactics-inspired game was completely vibe coded!
0:28
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Couldn't help it! Had to give GPT 5.4 (High) + /fast mode a try. → Added height terrains to the level → Animation tweens for the jumps Used xHigh to solve a gnarly bug with the controls successfully 💪 This Final Fantasy Tactics-inspired game was completely vibe coded!

Chong-U

274,407 views • 3 months ago

Here's a full video walkthrough of generating FF Tactics-style isometric sprites → Codex → GPT 5.4 → GPT Image 1.5 → Nano Banana 2 → Veo 3.1 I also made a fal .ai skill to easily switch models for image generation testing. Sharing skills + prompts + resources in reply 👇 00:00 Intro 01:19 Start With Reference Image 04:06 GPT Image 1.5 vs Nano Banana 2 04:23 Handling Transparency 05:21 Don't Generate All 8 Directions 06:17 Generate 4 Cardinal Directions (N, E, S, W) 07:12 Anchor + Cardinals = Diagonals 08:15 Stitching and Utilities 10:48 Veo 3.1 for Walk Cycles 11:23 Example Walkthrough with Codex App 13:22 Normalize and Export 14:06 Wrap Up
14:32
chongdashu's profile picture

Here's a full video walkthrough of generating FF Tactics-style isometric sprites → Codex → GPT 5.4 → GPT Image 1.5 → Nano Banana 2 → Veo 3.1 I also made a fal .ai skill to easily switch models for image generation testing. Sharing skills + prompts + resources in reply 👇 00:00 Intro 01:19 Start With Reference Image 04:06 GPT Image 1.5 vs Nano Banana 2 04:23 Handling Transparency 05:21 Don't Generate All 8 Directions 06:17 Generate 4 Cardinal Directions (N, E, S, W) 07:12 Anchor + Cardinals = Diagonals 08:15 Stitching and Utilities 10:48 Veo 3.1 for Walk Cycles 11:23 Example Walkthrough with Codex App 13:22 Normalize and Export 14:06 Wrap Up

Chong-U

192,517 views • 2 months ago

It started as ThreeJS 3d character demo... Now it's become a FULLY vibe coded point & click 2.5 adventure game engine! → 1. NBP for Character Art → 2. NBP + Seedance for Bg → 3. Meshy for Rigged Characters → 4. Codex 5.3 + Opus 4.6 for game → 5. CapacitorJs for mobile 👇
0:30
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It started as ThreeJS 3d character demo... Now it's become a FULLY vibe coded point & click 2.5 adventure game engine! → 1. NBP for Character Art → 2. NBP + Seedance for Bg → 3. Meshy for Rigged Characters → 4. Codex 5.3 + Opus 4.6 for game → 5. CapacitorJs for mobile 👇

Chong-U

219,541 views • 3 months ago

Continuing my vibe coding journey with 2d games From blank screen to below in just a few prompts Thanks to Agent Skills! > GPT 5.2 High + GPT 5.2 Codex in Codex CLI > Parallax scrolling > Fully animated character movement > PhaserJs Skill Not a single line of code written👇
0:30
chongdashu's profile picture

Continuing my vibe coding journey with 2d games From blank screen to below in just a few prompts Thanks to Agent Skills! > GPT 5.2 High + GPT 5.2 Codex in Codex CLI > Parallax scrolling > Fully animated character movement > PhaserJs Skill Not a single line of code written👇

Chong-U

240,370 views • 4 months ago

Want to know how to vibe code games like these? - ThreeJS Claude Code / Codex Agent Skills - Nano Bana Pro - Game Design + Technical Design Specs - Opus 4.5 / Gpt 5.2 Here's my FULL step-by-step workflow 👇 Source code + agent .mds + playable links in reply
39:56
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Want to know how to vibe code games like these? - ThreeJS Claude Code / Codex Agent Skills - Nano Bana Pro - Game Design + Technical Design Specs - Opus 4.5 / Gpt 5.2 Here's my FULL step-by-step workflow 👇 Source code + agent .mds + playable links in reply

Chong-U

234,240 views • 4 months ago

If you're using Claude Code, but haven't started using Skills... you need to get on it NOW I built 2 skills: - Nano Banana Pro - Three.js Used them to create this AI app that takes my picture and creates interactive 3d greeting cards Full video tutorial landing tomorrow! Just in time for Christmas!
0:22
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If you're using Claude Code, but haven't started using Skills... you need to get on it NOW I built 2 skills: - Nano Banana Pro - Three.js Used them to create this AI app that takes my picture and creates interactive 3d greeting cards Full video tutorial landing tomorrow! Just in time for Christmas!

Chong-U

238,750 views • 5 months ago

As promised, here's my full workflow of how to vibe code 2d games like this: - PhaserJs skill for gamedev - Playwright skill for testing - Opus 4.5 / Gpt 5.2 - Claude Code / Codex CLI / Cursor Step-by-step video below👇 Source code + agent .mds + playable links in reply
32:21
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As promised, here's my full workflow of how to vibe code 2d games like this: - PhaserJs skill for gamedev - Playwright skill for testing - Opus 4.5 / Gpt 5.2 - Claude Code / Codex CLI / Cursor Step-by-step video below👇 Source code + agent .mds + playable links in reply

Chong-U

179,538 views • 4 months ago

Taking part in Vibe Jam 2? Here’s a FREE vibe game dev starter pack to get you going! → 6 x Skills → 4 x Demo Projects → 2 x Video Tutorials → + more perks! Condensing PROVEN workflows from building 2D & 3D games over the past year. Link in reply! 👇 Go vibe some games!
0:11
chongdashu's profile picture

Taking part in Vibe Jam 2? Here’s a FREE vibe game dev starter pack to get you going! → 6 x Skills → 4 x Demo Projects → 2 x Video Tutorials → + more perks! Condensing PROVEN workflows from building 2D & 3D games over the past year. Link in reply! 👇 Go vibe some games!

Chong-U

73,180 views • 2 months ago

Here's how I'm generating game ready art assets for my vibe coded game; → No coding → No photoshop. → No asset packs. Instead I'm using → Codex CLI → GPT 5.4 → GPT Image 1.5 → Sora 2 Idle anims, walk cycles, attack, crouch, jump ... Full video tutorial + breakdown👇
40:31
chongdashu's profile picture

Here's how I'm generating game ready art assets for my vibe coded game; → No coding → No photoshop. → No asset packs. Instead I'm using → Codex CLI → GPT 5.4 → GPT Image 1.5 → Sora 2 Idle anims, walk cycles, attack, crouch, jump ... Full video tutorial + breakdown👇

Chong-U

80,999 views • 2 months ago

Here's the full video on using Claude Code Skills with Nano Banana Pro and ThreeJS. I've also made the both Claude skills + prompts + source code FREE (check reply) Enjoy!
24:02
chongdashu's profile picture

Here's the full video on using Claude Code Skills with Nano Banana Pro and ThreeJS. I've also made the both Claude skills + prompts + source code FREE (check reply) Enjoy!

Chong-U

147,256 views • 5 months ago

Here's a step-by-step video tutorial of how I vibe coded my point & click adventure game! → 1. Nano Banana Pro → 2. Meshy → 3. Codex 5.3 → 4. Capacitor This part 1 covers: → Generate 3D models → ThreeJS integration → Building for iOS Agent skills + prompts in reply! --- 00:00 Intro 01:40 What We'll Be Building 02:08 Step 1: Nano Banana Pro for Character Art 04:36 Step 2: Meshy for Image to 3D 09:51 Step 3: GLB Export 12:14 Step 4: ThreeJS Skill for GLB Index 15:56 Step 5: ThreeJS Skill for Scene 18:07 Step 6: CapacitorJS Skill for Mobile 19:41 Step 7: Build for iOS 21:06 Wrap Up
22:05
chongdashu's profile picture

Here's a step-by-step video tutorial of how I vibe coded my point & click adventure game! → 1. Nano Banana Pro → 2. Meshy → 3. Codex 5.3 → 4. Capacitor This part 1 covers: → Generate 3D models → ThreeJS integration → Building for iOS Agent skills + prompts in reply! --- 00:00 Intro 01:40 What We'll Be Building 02:08 Step 1: Nano Banana Pro for Character Art 04:36 Step 2: Meshy for Image to 3D 09:51 Step 3: GLB Export 12:14 Step 4: ThreeJS Skill for GLB Index 15:56 Step 5: ThreeJS Skill for Scene 18:07 Step 6: CapacitorJS Skill for Mobile 19:41 Step 7: Build for iOS 21:06 Wrap Up

Chong-U

105,101 views • 3 months ago

GPT 5.4 has been released... + 1M context window! Here's how to enable in Codex: → 1. ~/.codex/config.toml → 2. model = "gpt-5.4" → 3. model_context_window=1000000 → 4. model_auto_compact_token_limit=9000000 Run codex → 5. /statusline → 6. toggle context-window-size I didn't even realise Codex had a statusline tool!
0:20
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GPT 5.4 has been released... + 1M context window! Here's how to enable in Codex: → 1. ~/.codex/config.toml → 2. model = "gpt-5.4" → 3. model_context_window=1000000 → 4. model_auto_compact_token_limit=9000000 Run codex → 5. /statusline → 6. toggle context-window-size I didn't even realise Codex had a statusline tool!

Chong-U

76,354 views • 3 months ago

My MCP for Unreal (unreal-mcp) is now available! 🚀 Build stuff in Unreal Engine using prompts, including - Level editing - Blueprint actors, classes & components - Blueprint scripting with event graph / nodes Here's me building a flappy bird clone 🐦 using Cursor + Claude Some minor hand-holding (e.g., had to move blueprint nodes for visibility, manually split struct pins) but it got mostly there. Made possible with a combination of Cursor, Windsurf, Grok, Gemini Pro 2.5, & Claude Sonnet 3.5, 3.7 and 3.7 Max
0:52
chongdashu's profile picture

My MCP for Unreal (unreal-mcp) is now available! 🚀 Build stuff in Unreal Engine using prompts, including - Level editing - Blueprint actors, classes & components - Blueprint scripting with event graph / nodes Here's me building a flappy bird clone 🐦 using Cursor + Claude Some minor hand-holding (e.g., had to move blueprint nodes for visibility, manually split struct pins) but it got mostly there. Made possible with a combination of Cursor, Windsurf, Grok, Gemini Pro 2.5, & Claude Sonnet 3.5, 3.7 and 3.7 Max

Chong-U

287,354 views • 1 year ago

Here's how I use BOTH Codex + Claude Code to vibe code games For my Final Fantasy Tactics game: → 1. GPT 5.4/5.3-Codex/5.2 → 2. Opus 4.6 → 3. Nano Banana 2 → 4. Playwright → Plans + AskUserQuestion → Queue + interrupt prompts → Auto test + bug fixing FULL workflow👇 00:00 Intro 02:07 Step 1: Game Overview 03:27 Step 2: Nano Banana 2 for Portraits 05:12 Step 3: GPT 5.2 / 5.4 for Planning 09:56 Step 4: AskUserQuestion in Codex 12:02 Step 5: Saving your plans and prompts 13:43 Step 6: GPT 5.3-Codex for Implementing 16:34 Step 7: Implementing Cutscenes 20:49 Step 8: LazyGit + Yazi - Staying in the terminal 22:46 Step 9: Reviewing the changes 23:49 Step 10: Steering Codex - Queued Prompts 25:36 Steo 11: Steering Codex - Interrupt Prompts 26:45 Steo 12: Claude Code and Opus 4.6 27:16 Step 13: xHigh Reasoning for Tricky Bugs 28:50 Step 14: Playwright for automated testing + fixes 30:56 Step 15: Claude Code Plan Mode Previews 32:56 Step 16: Steering Claude Code - Add Notes to Plans 35:05 Wrap-Up
35:19
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Here's how I use BOTH Codex + Claude Code to vibe code games For my Final Fantasy Tactics game: → 1. GPT 5.4/5.3-Codex/5.2 → 2. Opus 4.6 → 3. Nano Banana 2 → 4. Playwright → Plans + AskUserQuestion → Queue + interrupt prompts → Auto test + bug fixing FULL workflow👇 00:00 Intro 02:07 Step 1: Game Overview 03:27 Step 2: Nano Banana 2 for Portraits 05:12 Step 3: GPT 5.2 / 5.4 for Planning 09:56 Step 4: AskUserQuestion in Codex 12:02 Step 5: Saving your plans and prompts 13:43 Step 6: GPT 5.3-Codex for Implementing 16:34 Step 7: Implementing Cutscenes 20:49 Step 8: LazyGit + Yazi - Staying in the terminal 22:46 Step 9: Reviewing the changes 23:49 Step 10: Steering Codex - Queued Prompts 25:36 Steo 11: Steering Codex - Interrupt Prompts 26:45 Steo 12: Claude Code and Opus 4.6 27:16 Step 13: xHigh Reasoning for Tricky Bugs 28:50 Step 14: Playwright for automated testing + fixes 30:56 Step 15: Claude Code Plan Mode Previews 32:56 Step 16: Steering Claude Code - Add Notes to Plans 35:05 Wrap-Up

Chong-U

47,264 views • 2 months ago

Day 4 of Vibe Jam Here's a video of my FULL workflow from SCRATCH → From idea to working game → 2 x characters → 2 x levels → Combo system → Custom level editor → Polish & juice Phaser 4 + Codex + Claude Code Using skills from my vibe jam starter pack (link in reply)👇 If you are figuring out how to get started - this is the video for you! --- 00:00 Intro 01:31 Get the Vibe Jam Starter Pack 02:46 Step 1: Game Idea 04:39 Step 2: Game Assets 07:38 Step 3: Game Engine 08:39 Step 4: AI Tool 09:17 Step 5: Assets Index 11:31 Step 6: Basic Movement & Controls 13:37 Step 7: Game Loop / Mechanics 15:22 Step 8: Iterate and Extend on Foundations 17:28 Step 9: Polish & Juice 19:23 Step 10: Tooling & Level Editor 22:22 Wrap Up
23:04
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Day 4 of Vibe Jam Here's a video of my FULL workflow from SCRATCH → From idea to working game → 2 x characters → 2 x levels → Combo system → Custom level editor → Polish & juice Phaser 4 + Codex + Claude Code Using skills from my vibe jam starter pack (link in reply)👇 If you are figuring out how to get started - this is the video for you! --- 00:00 Intro 01:31 Get the Vibe Jam Starter Pack 02:46 Step 1: Game Idea 04:39 Step 2: Game Assets 07:38 Step 3: Game Engine 08:39 Step 4: AI Tool 09:17 Step 5: Assets Index 11:31 Step 6: Basic Movement & Controls 13:37 Step 7: Game Loop / Mechanics 15:22 Step 8: Iterate and Extend on Foundations 17:28 Step 9: Polish & Juice 19:23 Step 10: Tooling & Level Editor 22:22 Wrap Up

Chong-U

22,214 views • 1 month ago

Codex CLI will have MULTI-AGENT support in 0.123.0 Here's how it will work: → 1. Add `multi_agent=true` in ~/codex/config.toml under [features] → 2. Toggle with `/experimental` → 3. Three built-in agents (default, explorer, worker) → 4. Define your own agents ``` [agents.researcher] description = "Research-focused role." config_file = "~/.codex/agents/researcher.toml" model = "gpt-5.3-codex" model_reasoning_effort = "high" web_search = "live" sandbox_mode = "read-only" developer_instructions = """ You are the researcher agent. - Gather evidence from primary sources. - Return links, findings, and uncertainty. - Do not edit files. """ ``` → 5. Run more agent threads per session (default: 6) ``` [agents] max_threads = 6 Notes: → OAI released 0.122.0 - but rolled it back! → I built it from source (so you don't have)
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chongdashu's profile picture

Codex CLI will have MULTI-AGENT support in 0.123.0 Here's how it will work: → 1. Add `multi_agent=true` in ~/codex/config.toml under [features] → 2. Toggle with `/experimental` → 3. Three built-in agents (default, explorer, worker) → 4. Define your own agents ``` [agents.researcher] description = "Research-focused role." config_file = "~/.codex/agents/researcher.toml" model = "gpt-5.3-codex" model_reasoning_effort = "high" web_search = "live" sandbox_mode = "read-only" developer_instructions = """ You are the researcher agent. - Gather evidence from primary sources. - Return links, findings, and uncertainty. - Do not edit files. """ ``` → 5. Run more agent threads per session (default: 6) ``` [agents] max_threads = 6 Notes: → OAI released 0.122.0 - but rolled it back! → I built it from source (so you don't have)

Chong-U

35,146 views • 3 months ago

It's been fun, but time to wrap up this project! Learnt so much about vibe coding 2d games: - PhaserJS agent skill - Tiny Swords asset Pixel Frog - TinyPRD for game design - Playwright for testing - Opus 4.5 w/ Claude Code - GPT 5.2 w/ Codex CLI Links in reply 👇
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chongdashu's profile picture

It's been fun, but time to wrap up this project! Learnt so much about vibe coding 2d games: - PhaserJS agent skill - Tiny Swords asset Pixel Frog - TinyPRD for game design - Playwright for testing - Opus 4.5 w/ Claude Code - GPT 5.2 w/ Codex CLI Links in reply 👇

Chong-U

30,705 views • 4 months ago

Vibe coding is all fun.. But what about vibe TESTING? > Added an enemy into the level. > But rather than test manually... > Used playwright + agent skill to automatically test > Takes screenshots > Presses keys to move Here's the game being completely play tested by Claude
0:23
chongdashu's profile picture

Vibe coding is all fun.. But what about vibe TESTING? > Added an enemy into the level. > But rather than test manually... > Used playwright + agent skill to automatically test > Takes screenshots > Presses keys to move Here's the game being completely play tested by Claude

Chong-U

29,613 views • 4 months ago

Getting really happy with this workflow for vibe coding games for iOS! > love2d-gamedev skill > build + test directly macbook > fast iterations > love2d-ios skill > adds virtual joystick + touch controls > creates xcode project + builds Used Kimi K2.5 + Claude Code 👇
0:23
chongdashu's profile picture

Getting really happy with this workflow for vibe coding games for iOS! > love2d-gamedev skill > build + test directly macbook > fast iterations > love2d-ios skill > adds virtual joystick + touch controls > creates xcode project + builds Used Kimi K2.5 + Claude Code 👇

Chong-U

28,153 views • 4 months ago