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BONK YOUR FRIENDS in this action-packed, roly-poly, multiplayer action game! Choose your favorite HamSumo fighter to duke it out with your friends in this adorable PvP arena! Unleash unique and powerful Star Moves to blast away the competition and show the world your Sumo Spirit!
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
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HAMSUMO is an indie physics-based multiplayer game where up to 4 players can duke it out in the world's most adorable battle arena! Choose from a selection of cute, cool, and kooky hamsters to BONK YOUR FRIENDS!
GO HAM with a hamster that fits your style! Choose from 8 playable HamSumo fighters, each with their own look and personality!
Unleash the power of the cosmos with STAR MOVES! Each hamster has 3 unique Star Moves to experiment with. Learning to use them effectively can really turn the tables on your opponents!
Deep physics-based movement that is EASY TO LEARN and HARD TO MASTER! Honing your roly-poly skills will be the difference between victory and defeat!
Play against your friends or CPU opponents in VERSUS matches! 1v1 duels, or a full on 4-Player Free For All? The choice is yours!
Experience Captain Ham's perilous journey to Planet Sumo in ADVENTURE mode! Play through a new chapter every week!
CUSTOMIZE your experience with unlockable accessories for your hamsters!
