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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.
Steam Train Fest starts Jul 20, 2026
Official stores with direct support.
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!
Lowest tracked price: CA$13.99 (Jul 7, 2026) · current best: CA$13.99.
100% positive reviews all-time.
Right now the cheapest offer for HamSumo is CA$13.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for HamSumo is CA$13.99 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when HamSumo drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
