Gaster after Entry 17:

Gaster when you beat deltarune after doing snowgrave: GOOD... JOB. Gaster when you beat deltarune after collecting a single egg:show more

Gaster theories be like [#undertale #sans #gaster]

Gaster tries to cheer up Vessel #DELTARUNE #GASTER #vessel

what sans would post after gaster shows him his... sick sound test room beatsshow more

gaster after spamton gave him the 46th ad about... car insurance in a row #deltaruneshow more

PHARAOH GASTER???

epic gaster

People talking to gaster in their normal save file... after they did the weird route on file 2show more

Gaster gets checked

Was asked by Dunder Head to make this, so...... A message from Gaster #deltaruneㅤㅤㅤ Hi W.D Gaster!!!show more

gaster finding the prophecy

thanks susie gaster #DELTARUNE #susiedeltarune

what i think about the gaster discourse

Welcome to the FIRST EVER Gaster Fridays! Every week... we Gaster it up!! YEAH!!!! YES!!!!!!! Since this is the first one, the first Gaster Friday, we found Gaster's commercial! Gasters? Let us know how you think. #UNDERTALE #DELTARUNEshow more

lets all kiss gaster #deltarune #corestrings

gaster showing trouble dingle to sans and papyrus

How deltarune fans describe gaster in their dreams

gaster testing dess’s corpse for his knight prototype

gaster noticing the second soul in my game