Free games like Circle of Sumo
Below are 9 free-to-play Steam games similar to Circle of Sumo, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Circle of Sumo page.
Ranked picks
- 1

Totally Reliable Delivery Service Beta
Free-to-play alternative to Circle of Sumo — no purchase or trial window. Shares Indie with Circle of Sumo.
Welcome to Totally Reliable Open Beta! Totally Reliable is a ragdoll physics simulation about terrible package delivery couriers. Work together using odd machinery, useful gadgets, and the wonders of physics to deliver packages...or try to at least!
- 2

The Spike Cross
Free-to-play alternative to Circle of Sumo — no purchase or trial window. Shares Sports and Indie with Circle of Sumo.
"The thrill of spiking in volleyball. Why don't you try it out?" Developed by an indie developer who loves volleyball! The sports game made after numerous trial and error to contain the appeal of volleyball!
- 3

Party Jousting
Free-to-play alternative to Circle of Sumo — no purchase or trial window. Shares Sports and Indie with Circle of Sumo.
A one-button party game for 2-16 players, sharing a keyboard or controller.
- 4

8Bit Fiesta - The Drinking Game
Free-to-play alternative to Circle of Sumo — no purchase or trial window. Shares Indie and Casual with Circle of Sumo.
8Bit Fiesta brings everything you need to the table with its action packed local multiplayer mayhem including a built in drinking game! Choose between a ton of characters and challenge your friends and prove yourself worthy the title "King of the Fiesta".
- 5

Knight Club +
Free-to-play alternative to Circle of Sumo — no purchase or trial window. Shares Indie and Casual with Circle of Sumo.
KNIGHT CLUB + Is a casual 2-4 player action platform-fighting game that brings traditional fighting game elements into an unlocked, free form movement playstyle.
- 6

Totemori
Free-to-play alternative to Circle of Sumo — no purchase or trial window. Shares Indie and Casual with Circle of Sumo.
Totemori is a free-to-play local-multiplayer brawler where you build towers while trying to topple everyone else’s!
- 7

King of the Couch: Zoovival
Free-to-play alternative to Circle of Sumo — no purchase or trial window. Shares Indie and Casual with Circle of Sumo.
Real-time natural selection! Who will survive, a bear with a cheese or a shark with a shotgun? King of the Couch: Zoovival is the latest evolution of the platform battle arena game genre! Fight as an animal, with a wide assortment of weapons, on multiple unique battle arenas in King of the Couch: Zoovival.
- 8

Yerr Out
Free-to-play alternative to Circle of Sumo — no purchase or trial window. Shares Sports and Indie with Circle of Sumo.
🦅 wacky & competitive baseball game! 🦌 Unlock over 100+ animals to assemble your team, each with different attributes 🐂
- 9

Zaccaria Pinball
Free-to-play alternative to Circle of Sumo — no purchase or trial window. Shares Sports and Indie with Circle of Sumo.
Play free and try tables in trial mode with Zaccaria Pinball, featuring 175+ tables, including 40+ officially licensed from Zaccaria was founded by three brothers: Marino, Franco, & Natale. Zaccaria was one of the three largest pinball manufacturers in the world, next to Bally & Williams.