Free games like Atmos
Below are 8 free-to-play Steam games similar to Atmos, 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 Atmos page.
Ranked picks
- 1
Doki Doki Literature Club!
Free-to-play alternative to Atmos — no purchase or trial window. Shares Indie with Atmos.
The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.
- 2
Helltaker
Free-to-play alternative to Atmos — no purchase or trial window. Shares Indie and Adventure with Atmos.
Helltaker is a short game about sharply dressed demon girls.
- 3
Indigo Park: Chapter 1
Free-to-play alternative to Atmos — no purchase or trial window. Shares Action and Indie with Atmos.
Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.
- 4
STRAFTAT
Free-to-play alternative to Atmos — no purchase or trial window. Shares Action with Atmos.
STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.
- 5
The Looker
Free-to-play alternative to Atmos — no purchase or trial window. Shares Indie with Atmos.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
- 6
Counter-Strike:Global Offensive
Free-to-play alternative to Atmos — no purchase or trial window. Shares Action with Atmos.
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.).
- 7
Awaria
Free-to-play alternative to Atmos — no purchase or trial window. Shares Action and Indie with Atmos.
Awaria is a short game about working in haunted maintenance tunnels.
- 8
The Expendabros
Free-to-play alternative to Atmos — no purchase or trial window. Shares Action and Indie with Atmos.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.