Free games like ATLAS
Below are 9 free-to-play Steam games similar to ATLAS, 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 ATLAS page.
Ranked picks
- 1
Counter-Strike:Global Offensive
Free-to-play alternative to ATLAS — no purchase or trial window. Shares Action with ATLAS.
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.).
- 2
The Expendabros
Free-to-play alternative to ATLAS — no purchase or trial window. Shares Action and Adventure with ATLAS.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
- 3
The Lab
Free-to-play alternative to ATLAS — 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!
- 4
The Riftbreaker: Prologue
Free-to-play alternative to ATLAS — no purchase or trial window. Shares Action and Adventure with ATLAS.
The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.
- 5
Jigsaw Puzzle Dreams
Free-to-play alternative to ATLAS — no purchase or trial window.
Beautiful Multiplayer Jigsaw Puzzle game where you can design the room you play in!
- 6
Shape of Dreams: Prologue
Free-to-play alternative to ATLAS — no purchase or trial window. Shares Action and Adventure with ATLAS.
《Shape of Dreams: Prologue》is a unique game that blends action roguelite with MOBA-style gameplay. Edit your character's Memories to create your own champion. Face all challenges alone or play with friends in up to 4-player co-op.
- 7
Wires And Whiskers
Free-to-play alternative to ATLAS — no purchase or trial window. Shares Action and Adventure with ATLAS.
Wires and Whiskers is a local co-op action-puzzle game where two players control a lab-engineered gerbil and its magnetic exosuit. Work together to fight mutated enemies, solve magnetic puzzles, and survive in a ruined, post-apocalyptic trench world.
- 8
Counter-Strike 2
Free-to-play alternative to ATLAS — no purchase or trial window. Shares Action with ATLAS.
For over two decades, Counter-Strike has offered an elite competitive experience, one shaped by millions of players from across the globe. And now the next chapter in the CS story is about to begin. This is Counter-Strike 2.
- 9
World of Sea Battle
Free-to-play alternative to ATLAS — no purchase or trial window. Shares Action and Massively Multiplayer with ATLAS.
Set sail in World of Sea Battle, an action-packed open-world MMO in the Golden Age of Sail! Command historic ships, battle in PvP & PvE, shape the economy, and engage in territorial guild wars in your quest for glory across the high seas!