Free games like Cosmorons
Below are 11 free-to-play Steam games similar to Cosmorons, 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 Cosmorons page.
Ranked picks
- 1
The Looker
Free-to-play alternative to Cosmorons — no purchase or trial window. Shares Indie with Cosmorons.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
- 2
Counter-Strike:Global Offensive
Free-to-play alternative to Cosmorons — no purchase or trial window. Shares Action with Cosmorons.
Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).
- 3
Awaria
Free-to-play alternative to Cosmorons — no purchase or trial window. Shares Action and Indie with Cosmorons.
Awaria is a short game about working in haunted maintenance tunnels.
- 4
The Expendabros
Free-to-play alternative to Cosmorons — no purchase or trial window. Shares Action and Indie with Cosmorons.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
- 5
Iron Snout
Free-to-play alternative to Cosmorons — no purchase or trial window. Shares Action and Indie with Cosmorons.
Iron Snout is a fast, colorful and brutal fighting game in which you will be helping a piglet fight for its life against hordes of wolves.
- 6
![UNBEATABLE [white label] — Steam game cover](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/1290490/header.jpg?t=1736770503)
UNBEATABLE [white label]
Free-to-play alternative to Cosmorons — no purchase or trial window. Shares Action and Indie with Cosmorons.
A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.
- 7
The Lab
Free-to-play alternative to Cosmorons — no purchase or trial window.
Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!
- 8
DORONKO WANKO
Free-to-play alternative to Cosmorons — no purchase or trial window. Shares Action with Cosmorons.
『DORONKO WANKO』 is a DORONKO Action Game. In this game, You can become a cute, innocent Pomeranian, make your master's home messy and dirty. "Will the master be angry with me?" Don't worry. Because you are a sweet doggie.
- 9
The Division Resurgence
Free-to-play alternative to Cosmorons — no purchase or trial window. Shares Action with Cosmorons.
Jump into this free‑to‑play looter‑shooter RPG featuring tactical combat, deep progression, and an exclusive canon storyline, playable solo or with friends.
- 10
Warframe
Free-to-play alternative to Cosmorons — no purchase or trial window. Shares Action with Cosmorons.
Awaken as an unstoppable warrior and battle alongside your friends in this story-driven free-to-play online action game
- 11
Off The Grid
Free-to-play alternative to Cosmorons — no purchase or trial window. Shares Action with Cosmorons.
Welcome to Off The Grid, the next-gen free to play Battle Royale from visionary director Neill Blomkamp. Set in a near-future world where contestants are cybernetically augmented and dropped into televised bloodsport. Death is temporary, but fame is forever.