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Circle of Sumo: Online Rumble!

Circle of Sumo: Online Rumble!

Use your belly to your advantage! Challenge players all over the world and climb the leaderboards. Fight into the arena: charge, hit, dodge and defeat the opponents. Let's have some good old fun!

Released Oct 17, 2020 Developer Yonder, Strelka Games Publisher Strelka Games Platforms Windows · Mac CompetitiveFunnyMultiplayer2DFighting
View on Steam ↗ Free (US · as of 2026-07-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.

91.8%positive999 reviews
Recommended · 0 found this helpful

“Masterpiece”

— a player, Steam review · 17 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live count fetched 2026-07-24 00:56 UTC · history via SteamCharts.

0playing at last check
259all-time peak
0 50 100 2020 2021 2022 2023 78 avg · Oct 2020

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-07-25.

35achievements
2.0%median completion
0.9%rarest: Yokozuna
68.3% of players 53.4% of players 51.2% of players 48.5% of players 25.8% of players 25.0% of players 18.4% of players 12.8% of players 8.3% of players 7.1% of players 6.5% of players 6.2% of players 5.3% of players 4.1% of players 3.9% of players 2.7% of players 2.6% of players 2.0% of players 2.0% of players 1.5% of players 1.3% of players 1.1% of players 1.1% of players 1.0% of players 1.0% of players 0.9% of players 0.9% of players 0.9% of players 0.9% of players 0.9% of players 0.9% of players 0.9% of players 0.9% of players 0.9% of players 0.9% of players 68.3% 0% most earned rarest
Almost everyone has
68.3%Dodge! — Your first dodge! Who’s a good boy?
53.4%So Hot — Die in lava
51.2%GG EZ — Win your first match
Rarest badges of honor
0.9%Yokozuna — Reach the Yokozuna rank in a ranked game mode. You are the strongest Sumotori!
0.9%Unstoppable — Win 500 matches
0.9%David vs Goliath — Defeat an XXL sumotori in 1vs1 using one of the smallest sumotori without losing any rounds

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-25. Steam prices vary by region — always confirm your local price on Steam.

Freecurrent · sampled 2026-07-26 08:39 UTC
Freelowest since tracking began2026-07-25

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Jun 10, 2021
Private Matches Update

Hey, fam! Time runs fast and it's been 4 months already from the start of the new Season. With Season 2 , we added new Sumo Wrestlers , arenas , and a lot of emotes! Since last update, we kept working

May 17, 2021
HEYA'S WINNER OF THE WEEK

GUEST000 is Heya's winner of the week! He started as a guest and now he's the champion of the weekly Heya's contest, congrats Guest000!

May 10, 2021
HEYA'S WINNER OF THE WEEK

We have another lone wolf fighter on the top of the leaderboard this week! Congrats Mishy for achieving first place all alone by scoring 327 points!

May 06, 2021
Party fixes!

Hello Sumotori! We are here with a few small fixes for the ones enjoying the game with their friends and the ones playing solo in the tournaments! In the past week we observed a few issues being repor

May 06, 2021
HEYA'S WINNER OF THE WEEK

For two weeks in a row, the winner of the weekly Heyas contest is Alan's Heya! A solo man band that has scored 853 points the first week, and 953 the second week, beating his own record! Congrats Alan

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Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-20.

GenresCasual, Indie, Sports, Free To Play
Player tagsCompetitive · Funny · Multiplayer · 2D · Fighting · Free to Play · Indie · Action · Replay Value · Martial Arts · e-sports · Physics (SteamSpy community voting)
FeaturesMulti-player · PvP · Online PvP · Cross-Platform Multiplayer · Full controller support
LanguagesEnglish
ControllerFull support
Achievements35
Estimated owners0 – 20,000 (SteamSpy)
Official sitehttps://www.fromyonder.net/circle-of-sumo-online-rumble
Minimum system requirements (PC)

Minimum: Requires a 64-bit processor and operating system OS: Windows 10 Processor: 2 GHz Memory: 2 GB RAM Graphics: Min 512 MB DirectX: Version 11 Network: Broadband Internet connection Storage: 800 MB available space