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Hamstronaut

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developed by

developed by angrypickle92

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completed

153 ratings

rated 4.3 stars, 153 ratings.
gen-aiactivesingle-playerhours2d

Posted July 1, 2026. Updated July 1, 2026. Played 1459 times for a total of 255 hours.

description


I made this for the very serious juniper dev jam, mostly as an excuse to build something with my kids.

meet gary. gary is completely sure the moon is made of cheese, and nothing you say will change his mind. so you spin his wheel for power, sell it for cash, build him a rocket, and launch him up there to find out who's right.

i drew all the art myself in excalidraw. it sucks. but my 7 year old made every single sound effect, and my 13 year old did the testing, and they think is good, which is honestly the only review i care about.

how to play: tap the bar (or hit space) to spin the wheel, buy upgrades, build the rocket, then launch (or hit shift). nail the middle of the bar for a bigger spin. hit space to use rocket boost

generative ai disclosure

Art is fully made in Excallidraw. Sounds are 100% made by my kids making noises in my Macbook's voice memos. Code was written by me but used Claude in some debugging and minor fixes.

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newest comments


OneTrueHelix July 7, 2026
+4comment score: 4
silly game, played until 1e308 money.

would destroy my save file again 10/10
Syn July 7, 2026
+2comment score: 2
Awesome. Great game.
sharpnova July 4, 2026
+2comment score: 2
nice.
octv July 4, 2026
+4comment score: 4
made infinite money and accelerated to 80000rpm for no reason after eating all the cheese on the moon
Nickingoo oversight July 3, 2026
+7comment score: 7
Cute short game. Getting to the moon is too easy, I never needed dust, I got it first try.

top comments


Binh July 2, 2026
+14comment score: 14
my hamster ran so fast and used dynamo coils of extraordinarily high quality, it became richer than elon musk, then faster than the speed of light. 10/10 would be stuck at infinity again.
Choco_Jack suggester July 1, 2026
+11comment score: 11
the scaling of the dynamo coil and leg day feel a little too broken, and leads to the game being rather short after maxing out the other three upgrades. i was able to get so fast that i never even got dust.

developer response: Fixing and adding more content now

voidcons0le July 1, 2026
+11comment score: 11
10/10 would nan again!!!!!!!
Nickingoo oversight July 3, 2026
+7comment score: 7
Cute short game. Getting to the moon is too easy, I never needed dust, I got it first try.
randomtuba gamedev July 2, 2026
+5comment score: 5
cute short game

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