Security
v3.0.3Update 3.0.3
Updated build that fixes a security vulnerability from Unity.
Steam
Sumorbit
Also known as Sumorbit, s, steam:1653190
A physics based fighting game where planets sumo wrestle. Grab with your moon and bounce with your planet to launch opponents out of the solar system. 1-8 player sumo battles & single player campaign.
Last update
21 May 2026
Players now
0
Original sources
1
Latest update
Latest updates
Update history
Browse past updates and patch notes for this game.
- August 2025
- Update 3.0.2A few improvements to be up to date with the newly released Nintendo Switch version: Sunglasses setting now properly saves New bounce sound that is more perceivable on lower quality speakers Zoomed in closer on 6+ playe…
- June 2025
- Update 3.0.1A few bug fixes to be up to date with the newly released Xbox version: - Planet rings hidden when customizing stat values - Fixed YouTube and TikTok links
- November 2024
- Full Release OUT NOW!The full release update includes: - 22 new campaign missions (total of 64) - 4 different endings depending on relic and goal time progress - 8 new achievements - 3 new skins Additional updates: - Improved throwing AI an…
- Update 2.2.3Balance and hints for chapter 2. Worm Howling (biggest change) - Moved wormholes closer - Wormholes auto release grabbed bombs - Reduced number of asteroids Proxima c - Added arrows to the starting text - Adjusted descr…
- Update 2.2.2Chapter relic and goal time percentages moved next to the chapter name in mission select In-game text: - "You Died" text only appears next to the controlled player - Goal player marked in cargo missions Button prompts:…
- Update 2.2.1[Fix] Controls settings work for single player - [Fix] Improved performance for controller rumble - Updated to Unity 6 (shouldn't make much difference but this is the reason for the large update size) - Adjusted player…
- October 2024
- Update 2.2.0Removed counter spin. This mechanic caused universal confusion. It no longer really matters which way you spin when grabbed. - Spinning while grabbing no longer has an effect on grab time - Adjusted "Breakout Spin" tuto…
- Full Release on Nov 23!Sumorbit will transition from early access to full release on November 23! There will be a 40% launch discount. Chapter 3 of the campaign will be included in the full release. New trailer:
- Update 2.1.11Updated cover art - "Original Cosmos" achievement: Play a sumo round with custom planet stats - Fix: Grabbed bombs explode from moving asteroids - Fix: Health drain effect can now cover the full width of a planets core
- Update 2.1.10More sumo achievements: - Sun 'n Death: Survive until the star(s) die on the last round of a first to 3+ sumo match - Tie Fight: Finish a sumo round in a tie Campaign: - Adjusted goal times for many missions - Added an…
- September 2024
- Update 2.1.9Menus: - Tooltip hidden when not hovering a picker (to prevent stale information on the tooltip) - Prevented an issue where slight mouse movements could cause massive moon movements in menus - Sound effect for changing…
Gallery
In-game media
Achievements
Community progression
Top picks from 34 Steam achievements, sorted by player unlock rates.
- DeshiComplete all tutorials23.4%
- InterstellarComplete the final mission of chapter 119.6%
- Original CosmosPlay a sumo round with custom planet stats13.1%
- MakushitaPlay 120 sumo rounds13.1%
- Deadly DeliveryKill the target planet in a cargo mission12.0%
- Sun 'n DeathSurvive until the star(s) die on the last round of a first to 3+ sumo match7.1%