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Nicolas Zullo

@NicolasZu • 7,530 subscribers

👉 AI x Game Dev 👉 Wishlist Zombies Per Minute: https://t.co/DH9YMTZKb1 (automation game!) 👉 I program in English 👉 Day-job: Health x AI

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Everyone... Froze the game to marvel a bit, I had to share it with you Still can't believe this game is 100% AI Engineered in Codex Running in web browser, with THOUSANDS of zombies continuously trying to overcome your perfectly optimized factory Just insane!!

Everyone... Froze the game to marvel a bit, I had to share it with you Still can't believe this game is 100% AI Engineered in Codex Running in web browser, with THOUSANDS of zombies continuously trying to overcome your perfectly optimized factory Just insane!!

530,430 views

What's a game without a menu? I went with Opus 4.6 for this one (better taste for frontend UI than Codex 5.3). Also going with 'Zombies Per Minute' right now for name:) Curious to know what you think? Next up: leaderboards

What's a game without a menu? I went with Opus 4.6 for this one (better taste for frontend UI than Codex 5.3). Also going with 'Zombies Per Minute' right now for name:) Curious to know what you think? Next up: leaderboards

71,474 views

Many people bought Mac Minis to host their OpenClaw🦞 But I have been rocking mine on Steam Deck and it’s just perfect: powerful + linux + you can give him a face! Cute, no? 🦞 Of course my OpenClaw created his Steam deck face himself ;)

Many people bought Mac Minis to host their OpenClaw🦞 But I have been rocking mine on Steam Deck and it’s just perfect: powerful + linux + you can give him a face! Cute, no? 🦞 Of course my OpenClaw created his Steam deck face himself ;)

61,407 views

HOLY MOZ OF OPTIMIZATION 100,000 items moving on belts, at the same time, in ThreeJS, on a WEB BROWSER at... constant 120 fps. So: I told Codex and Claude Code to iterate until we reach <8.3ms per frame for 100k moving items. Took 28 min. and... they did it. mrdoob <3

HOLY MOZ OF OPTIMIZATION 100,000 items moving on belts, at the same time, in ThreeJS, on a WEB BROWSER at... constant 120 fps. So: I told Codex and Claude Code to iterate until we reach <8.3ms per frame for 100k moving items. Took 28 min. and... they did it. mrdoob <3

50,763 views

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Ok this is a truly insane NEW way to design for me, WITHIN Codex If you are doing dev on a web technology, watch below In that video: - I am playing my game within Codex (yes) - I use a codex-made tool to design buildings (see some tweets below it's really powerful) - I can ask Codex to iterate and the game changes WITHOUT refreshing - I can point at UI elements - I can take a screenshot All WITHIN Codex It makes iterating on design incredible
0:33
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Ok this is a truly insane NEW way to design for me, WITHIN Codex If you are doing dev on a web technology, watch below In that video: - I am playing my game within Codex (yes) - I use a codex-made tool to design buildings (see some tweets below it's really powerful) - I can ask Codex to iterate and the game changes WITHOUT refreshing - I can point at UI elements - I can take a screenshot All WITHIN Codex It makes iterating on design incredible

Nicolas Zullo

1,003,059 views • 1 month ago

Ok you might say I am Codex-pilled, I know But a player shared a save with me where - he reached 80.000 Zombies Per Minute - he automated a super impressive base (look at the minimap!) Buttery smooth 100+ fps on a WEB BROWSER. > And I just followed the tip in the quote tweet
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Ok you might say I am Codex-pilled, I know But a player shared a save with me where - he reached 80.000 Zombies Per Minute - he automated a super impressive base (look at the minimap!) Buttery smooth 100+ fps on a WEB BROWSER. > And I just followed the tip in the quote tweet

Nicolas Zullo

126,373 views • 1 month ago

Wow. I cannot believe it. Just asked Claude to make the dogfight ultra realist! ✅ hit impacts ✅ smoke when damaged ✅ explosion on death ✅ free-fall with smoke It feels so good to fly! + awesome plane and controls, 100% in Cursor with 0 code edition from me. LOOK AT THIS!
0:48
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Wow. I cannot believe it. Just asked Claude to make the dogfight ultra realist! ✅ hit impacts ✅ smoke when damaged ✅ explosion on death ✅ free-fall with smoke It feels so good to fly! + awesome plane and controls, 100% in Cursor with 0 code edition from me. LOOK AT THIS!

Nicolas Zullo

1,325,565 views • 1 year ago

Can you believe this game is 100% AI engineered? Yes it took me 900 commits and 150 hours in one month... (and I have a day job) But it's a full 3D factory automation roguelite game with 10000s of entities running in a WEB BROWSER
0:37
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Can you believe this game is 100% AI engineered? Yes it took me 900 commits and 150 hours in one month... (and I have a day job) But it's a full 3D factory automation roguelite game with 10000s of entities running in a WEB BROWSER

Nicolas Zullo

239,063 views • 3 months ago

Ok It's ridiculous now. The factory defends itself!! Opus 4.6 added ✅turrets ✅projectiles ✅zombies ✅new UI Codex 5.3 added ✅full economy ✅entire balance, spent 30 min playing it's👨‍🍳kiss ✅"zombies per second" in big => isn't it the funniest KPI? +: game is really fun!
0:24
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Ok It's ridiculous now. The factory defends itself!! Opus 4.6 added ✅turrets ✅projectiles ✅zombies ✅new UI Codex 5.3 added ✅full economy ✅entire balance, spent 30 min playing it's👨‍🍳kiss ✅"zombies per second" in big => isn't it the funniest KPI? +: game is really fun!

Nicolas Zullo

122,544 views • 3 months ago

Cool stuff: This weekend I vibe-coded an entire multiplayer game built entirely around "prompting", think Minecraft but with prompts! 🤯 It's the first game I've made where my friends and I spent 5 hours straight playing, it was so fun and unique. This map was 100% empty!
0:38
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Cool stuff: This weekend I vibe-coded an entire multiplayer game built entirely around "prompting", think Minecraft but with prompts! 🤯 It's the first game I've made where my friends and I spent 5 hours straight playing, it was so fun and unique. This map was 100% empty!

Nicolas Zullo

223,661 views • 1 year ago

Wow again. IT. IS. INSANE. Asked Claude to: ✅ Optimize: +50% FPS lol ✅ Make it mobile: super fluid, great control, horizontal or vertical, new UI ✅ New sponsor: Softgen AI! ✅ New "firing too hot" feature: one shot🤯 It's crazy: all of that is 100% AI, 0 code from me, again!
0:23
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Wow again. IT. IS. INSANE. Asked Claude to: ✅ Optimize: +50% FPS lol ✅ Make it mobile: super fluid, great control, horizontal or vertical, new UI ✅ New sponsor: Softgen AI! ✅ New "firing too hot" feature: one shot🤯 It's crazy: all of that is 100% AI, 0 code from me, again!

Nicolas Zullo

194,889 views • 1 year ago

Ok, I put GPT-5.4 in Codex to the test and it revamped the ENTIRE tutorial I think it's so smooth now, just watch👇 - natural step by step - smooth animated arrows - live demo - clear objectives - contextual hints bear in mind it's a 3D game Truly a blast! Please try it:)
1:09
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Ok, I put GPT-5.4 in Codex to the test and it revamped the ENTIRE tutorial I think it's so smooth now, just watch👇 - natural step by step - smooth animated arrows - live demo - clear objectives - contextual hints bear in mind it's a 3D game Truly a blast! Please try it:)

Nicolas Zullo

43,596 views • 2 months ago

Ok It's finally taking shape: ✅ Belts ✅ Items ✅ Miners ✅ Inserters ✅ Smelters ✅ Factories ✅ Turrets with ✅ Sounds ✅ Animations ✅ Optimization ✅ UI All 100% vibe coded, all in browser. Here is a 1 min timelapse (x6) showing that we can already built a small factory!
1:00
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Ok It's finally taking shape: ✅ Belts ✅ Items ✅ Miners ✅ Inserters ✅ Smelters ✅ Factories ✅ Turrets with ✅ Sounds ✅ Animations ✅ Optimization ✅ UI All 100% vibe coded, all in browser. Here is a 1 min timelapse (x6) showing that we can already built a small factory!

Nicolas Zullo

51,703 views • 3 months ago

Claude. Did it. Again! 0 human Code. I repeat: this game was made 100% AI. It's been a week and I wanted to update it. I had 1 hour to put new features out and here's what we did: ✅ New sponsor! Cedra (thank you!) ✅ Added gravity speed changes (it's awesome) ✅ Added stall mechanism (Claude nailed it one shot) ✅ Added leaderboard on mobile ✅ Revamped entirely the controls UI ✅ Made a more realistic rudder ✅ Made trees quantity relative to quality settings ✅ Improved "chem" trails opacity based on speed, just beautiful Always the same: small implementation plan before asking the Sonnet to code. Who knew we could ship so many features in 1h? I think IT IS CRAZY! And a joy to do. Watch this and try for yourself!
0:46
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Claude. Did it. Again! 0 human Code. I repeat: this game was made 100% AI. It's been a week and I wanted to update it. I had 1 hour to put new features out and here's what we did: ✅ New sponsor! Cedra (thank you!) ✅ Added gravity speed changes (it's awesome) ✅ Added stall mechanism (Claude nailed it one shot) ✅ Added leaderboard on mobile ✅ Revamped entirely the controls UI ✅ Made a more realistic rudder ✅ Made trees quantity relative to quality settings ✅ Improved "chem" trails opacity based on speed, just beautiful Always the same: small implementation plan before asking the Sonnet to code. Who knew we could ship so many features in 1h? I think IT IS CRAZY! And a joy to do. Watch this and try for yourself!

Nicolas Zullo

78,947 views • 1 year ago

Vibejam Day 1! Just had 1 hour to setup the game. As you know ThreeJS isn't an engine so it's hard to level design. That's why I asked my AI to build a level editor, it did it quite well:) Love Kenney's assets!
0:29
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Vibejam Day 1! Just had 1 hour to setup the game. As you know ThreeJS isn't an engine so it's hard to level design. That's why I asked my AI to build a level editor, it did it quite well:) Love Kenney's assets!

Nicolas Zullo

15,931 views • 1 month ago

It's big, it's Huge, it's ENORMOUS. It's our new sponsor Pykaso.ai! Who knew €1000/m could by such an incredible, clickable spot? Thank you for sponsoring a game 100% made by AI. Also, just added spatial audio and making other planes firing visible for all. Awesome dogfights 🛩️! 👉Try that new version and tell me, it's been super fun and impressive what Claude did (with a little help from Grok)! Next updates to come: [ ] Mobile version [ ] FPS x10, to run on any potato out there [ ] More planes [ ] Second Airport [ ] Rounds, Matchmaking & Ranking Let's push and see what AI can do!
0:31
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It's big, it's Huge, it's ENORMOUS. It's our new sponsor Pykaso.ai! Who knew €1000/m could by such an incredible, clickable spot? Thank you for sponsoring a game 100% made by AI. Also, just added spatial audio and making other planes firing visible for all. Awesome dogfights 🛩️! 👉Try that new version and tell me, it's been super fun and impressive what Claude did (with a little help from Grok)! Next updates to come: [ ] Mobile version [ ] FPS x10, to run on any potato out there [ ] More planes [ ] Second Airport [ ] Rounds, Matchmaking & Ranking Let's push and see what AI can do!

Nicolas Zullo

72,576 views • 1 year ago

What have I created? Is this the ultimate sandbox? lol
0:36
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What have I created? Is this the ultimate sandbox? lol

Nicolas Zullo

63,587 views • 1 year ago

I am not a developer. Not even remotely. But today I spent 14 hours working on VibeCraft (think Minecraft, but with prompts). It's the first time my friends are telling me I made an addictive game and actually playing it! So today I added 6 000 lines of code in 20 commits. Among the hardest features in VibeCraft: ✅ Real-Time Multiplayer ✅ Real-Time 3D Asset Generation by multi LLM ✅ Move, Edit, Copy intuitively ✅ Authentication ✅ 100% Mobile Responsive ✅ Hosting & Database ✅ Admin backoffice I didn't know how to do any of these and everything you see in the video is made in game, by prompting, at runtime, and you can NOT believe how good LLM are becoming on geo spatial gen I hope that in a few days I can open the alpha to the public, and I can't wait to hear your feedbacks!
0:23
NicolasZu's profile picture

I am not a developer. Not even remotely. But today I spent 14 hours working on VibeCraft (think Minecraft, but with prompts). It's the first time my friends are telling me I made an addictive game and actually playing it! So today I added 6 000 lines of code in 20 commits. Among the hardest features in VibeCraft: ✅ Real-Time Multiplayer ✅ Real-Time 3D Asset Generation by multi LLM ✅ Move, Edit, Copy intuitively ✅ Authentication ✅ 100% Mobile Responsive ✅ Hosting & Database ✅ Admin backoffice I didn't know how to do any of these and everything you see in the video is made in game, by prompting, at runtime, and you can NOT believe how good LLM are becoming on geo spatial gen I hope that in a few days I can open the alpha to the public, and I can't wait to hear your feedbacks!

Nicolas Zullo

30,131 views • 1 year ago

I've received a LOT of requests to play the game. Thanks! So, I am working on it but it will be *limited* as the AI Gen is not free! Follow-me and comment so I can PM you the link! P.S. yes this game is 100% coded by AI! I am also taking prompt requests! It's limitless lol:
0:29
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I've received a LOT of requests to play the game. Thanks! So, I am working on it but it will be *limited* as the AI Gen is not free! Follow-me and comment so I can PM you the link! P.S. yes this game is 100% coded by AI! I am also taking prompt requests! It's limitless lol:

Nicolas Zullo

14,022 views • 1 year ago

Everything you see here, 100% (the code, the models, the sounds, the UI, everything) is done by Claude Sonnet 3.7 Thinking in Cursor. And it's amazing to create games that way! Thanks @levelsio for the inspiration. Try it: Source:
0:58
NicolasZu's profile picture

Everything you see here, 100% (the code, the models, the sounds, the UI, everything) is done by Claude Sonnet 3.7 Thinking in Cursor. And it's amazing to create games that way! Thanks @levelsio for the inspiration. Try it: Source:

Nicolas Zullo

10,839 views • 1 year ago

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