Blobstacle is a bouncy puzzle platformer. Grow to jump and bounce, shrink to slip through gaps. Retry levels, grab stars, and beat your best time.
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SteamAbout Blobstacle

Blobstacle is a bouncy puzzle platformer. Grow to jump and bounce, shrink to slip through gaps. Retry levels, grab stars, and beat your best time.. You are a blob of slime in a vast cave full of bad ideas. One button makes you grow. Hold it and you balloon. Let go and you shrink back down, small enough to slip a crack or duck something that would rather flatten you.
Each level is a short obstacle course. The exit is usually in sight, sitting there all smug. You roll in, try something foolish, and sometimes the foolish thing works.
Miss it and you pop. Then you are back at the start, slightly damp, ready to try the same bad idea again.
How you play
A short hop, then another
Levels last about as long as a bad decision. Keyboard or gamepad, both fine. Clear the course, then go back for the stars.
Coming Soon: An ingame level editor with Steam workshop support
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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