A monster's snowball is an open-world style simple sticky sokoban game.

Control the red friend to visit the blue friend.

WASD/Arrow to move. Z to undo. R to restart from checkpoint (autosave). 

X to toggle display checkpoints. It can be useful when you are not sure where to go.

[spoiler] Walkthrough video (Only watch this if you're completely stuck.)

Made in 48h for the GMTK Game Jam 2021. https://itch.io/jam/gmtk-2021

Jam version is available as [v1.0.0].

[hack*] https://sftrabbit.github.io/PuzzleScript-smoothscreen/editor.html?hack=75bc29a8623bf75c396199e57aa2200a

* This source code contains unused Sprites and buggy Rules, don't use them!

Rated 4.8 out of 5 stars
(12 total ratings)
Made withPuzzleScript
Tags2D, Game Maker's Toolkit Jam, PuzzleScript, Sokoban
Average sessionAbout an hour


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a monster's snowball_ver1_1_0.html 410 kB
a monster's snowball_ver1_0_0.html 397 kB

Development log


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Still working my way throuhg this.  Really enjoy the momentum of working through the first few islands, figuring out paths/etc. . Thanks!

(1 edit) (+1)


I watched your Twitch stream. It may be late, but I've made the source code open to the public.

I didn't really want to show it to the public, since it's a jam work and there's unused code in the source, but if it's useful.

Incredible game, very nice set of interactions!

I really like it! If you expanded on this, upped the graphics a little and sold it, I'm sure it could do well. You obviously have a talent for this kind of thing. 

Really fun! Cool art and funny sfx! :)


A good expedition is hard to express (cosmically), but this one nails it ๐Ÿ‘๐Ÿ‘๐Ÿ‘

this is really fun and cute!


This is actually really fun! :) GG!