A downloadable game for Windows, macOS, and Linux

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SUMO is an endless physics-based yōkai slaying FPS!

Battle hordes of yōkai in the arena! The only way for you or your enemies to be defeated is by falling into the abyss.

Unlock unique weapons to suit your play style such as a machine-shotgun, firework launcher, or a cyclone blaster. You also have a grapple you can propel yourself with!

Survive as long as you can and participate in the online leaderboard! Show off your skill by completing challenging achievements to unlock cool profile banners.

The demo version of the game will receive the following free updates*:

*Update contents subject to change; release dates TBD.



Download NowName your own price

Click download now to get access to the following files:

sumo-win.zip 104 MB
Version 0.2.3
sumo-mac.zip 107 MB
Version 0.2.3
sumo-linux.zip 113 MB
Version 0.2.3

Development log


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Looking really good but a banging soundtrack could make wonders to the feel of the game.

Btw he grappling hook feels very nice!


Made a video


Oh awesome! Thanks for playing!


(1 edit)



Really nice! I think it could benefit from some good music to keep the blood flowin, but I can't wait to see more content


Thanks! Glad you enjoyed it! I recently got in contact with a musician so the game will get some music soon!


pretty neat game