Free games like Project Genom
Below are 12 free-to-play Steam games similar to Project Genom, 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 Project Genom page.
Ranked picks
- 1
STRAFTAT
Free-to-play alternative to Project Genom — no purchase or trial window. Shares Action with Project Genom.
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.
- 2
The Expendabros
Free-to-play alternative to Project Genom — no purchase or trial window. Shares Action and Indie with Project Genom.
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 Project Genom — 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
Princess Remedy in a World of Hurt
Free-to-play alternative to Project Genom — no purchase or trial window. Shares Action and Indie with Project Genom.
Remedy, a recent graduate from the Saturnian healing school, must descend to Hurtland and use her powers to heal everyone from stray ducks to dark lords, and finally cure the ailing Prince Hingst. It's a short, whimsical adventure with plenty of heart(s).
- 5
The Riftbreaker: Prologue
Free-to-play alternative to Project Genom — no purchase or trial window. Shares Action and Indie with Project Genom.
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.
- 6
Team Fortress 2
Free-to-play alternative to Project Genom — no purchase or trial window. Shares Action with Project Genom.
Nine distinct classes provide a broad range of tactical abilities and personalities. Constantly updated with new game modes, maps, equipment and, most importantly, hats!
- 7
Warframe
Free-to-play alternative to Project Genom — no purchase or trial window. Shares Action and RPG with Project Genom.
Awaken as an unstoppable warrior and battle alongside your friends in this story-driven free-to-play online action game
- 8
Unturned
Free-to-play alternative to Project Genom — no purchase or trial window. Shares Action and Indie with Project Genom.
You're a survivor in the zombie infested ruins of society, and must work with your friends and forge alliances to remain among the living.
- 9
Global Agenda: Free Agent
Free-to-play alternative to Project Genom — no purchase or trial window. Shares Action and Massively Multiplayer with Project Genom.
2155. From the ashes of the devastating Third Great War rose the Commonwealth, an oppressive world government determined to control the entire planet. The few remaining independent factions retaliate the only way they can, with elite teams of special operatives trained in advanced warfare tactics and equipped with high-tech weaponry.
- 10
Will To Live Online
Free-to-play alternative to Project Genom — no purchase or trial window. Shares Action and Indie with Project Genom.
Will To Live is a MMORPG-shooter whose action takes place in a severe post-apocalyptic world. Explore the world, engage in fights with mutants and other survivors, join the clans in the struggle for existence and prove your right to Live.
- 11
Undawn
Free-to-play alternative to Project Genom — no purchase or trial window. Shares Massively Multiplayer and RPG with Project Genom.
Explore, adapt, and survive in Undawn, a free-to-play open-world survival RPG for mobile and PC developed by LightSpeed Studios and published by Level Infinite. Embark on an adventure with other survivors four years after a worldwide disaster where hordes of infected roam a shattered world.
- 12
STAR WARS™: The Old Republic™
Free-to-play alternative to Project Genom — no purchase or trial window. Shares Massively Multiplayer and RPG with Project Genom.
STAR WARS™: The Old Republic™ is a free-to-play MMORPG that puts you at the center of your own story-driven saga. Play as a Jedi, Sith, Bounty Hunter, or one of many other iconic STAR WARS roles in the galaxy far, far away over three thousand years before the classic films.