Quick steps to get started
Move left and right using the arrow keys or the on-screen controls.
Press Space to jump.
Press Space again while in the air to perform a downward attack.
Defeat enemies from above, break certain blocks, collect coins, avoid traps, and reach the end of each level.
Taking damage makes Boris fatter and harder to control.
What's it all about?
Fat Hedgehog Boris is a funny platformer where every hit makes Boris fatter and changes how he moves. Run, jump, defeat enemies, collect coins, avoid dangerous traps, fight bosses, and reach the finish while trying to keep Boris in good shape.
Our player, ratings, and related picks
Play Fat Hedgehog Boris free on CubicRubik in our arcade collection. We host the game in a fast browser player, keep your recent plays and favorites on our site, and show related titles so your next session is one click away.
Unlike bare embed pages, CubicRubik adds ratings, category context, how-to steps, and curated related games around Fat Hedgehog Boris—so you get discovery and guidance, not only a third-party frame.
Quick answers before you play
Platforms & genres
