Free games like Cowbots and Aliens
Below are 10 free-to-play Steam games similar to Cowbots and Aliens, 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 Cowbots and Aliens page.
Ranked picks
- 1
Splitgate
Free-to-play alternative to Cowbots and Aliens — no purchase or trial window. Shares Action and Indie with Cowbots and Aliens.
Splitgate is a free-to-play, fast-paced multiplayer shooter that features player-controlled portals. This sci-fi shooter takes the FPS genre to a new dimension with its portal mechanics, delivering high-flying, multi-dimensional combat.
- 2
Tom Clancy's Rainbow Six Siege
Free-to-play alternative to Cowbots and Aliens — no purchase or trial window. Shares Action with Cowbots and Aliens.
Rainbow Six® Siege is the reference in tactical team shooters, where elite strategy and execution triumph. Enjoy free access to Quick Match, Unranked, and Dual Front game modes with a selection of operators.
- 3
Slapshot: Rebound
Free-to-play alternative to Cowbots and Aliens — no purchase or trial window. Shares Action and Indie with Cowbots and Aliens.
Slapshot: Rebound is a physics-based multiplayer game where you play an arcade style match of hockey. No shoot button, no puck glue, no RNG. It’s up to you and your team to take control of the puck, pass, shoot, outplay your opponents. Play with your friends or team up with other Slapshot players!
- 4
Dota 2
Free-to-play alternative to Cowbots and Aliens — no purchase or trial window. Shares Action with Cowbots and Aliens.
Every day, millions of players worldwide enter battle as one of over a hundred Dota heroes. And no matter if it's their 10th hour of play or 1,000th, there's always something new to discover. With regular updates that ensure a constant evolution of gameplay, features, and heroes, Dota 2 has taken on a life of its own.
- 5
Circle of Sumo: Online Rumble!
Free-to-play alternative to Cowbots and Aliens — no purchase or trial window. Shares Indie and Casual with Cowbots and Aliens.
Use your belly to your advantage! Challenge players all over the world and climb the leaderboards. Fight into the arena: charge, hit, dodge and defeat the opponents. Let's have some good old fun!
- 6
Dark Roll: Free Kick Challenge
Free-to-play alternative to Cowbots and Aliens — no purchase or trial window. Shares Indie with Cowbots and Aliens.
A ball rolling game, where you take football free kicks. Single player challenges, Steam Leaderboards and ranked multiplayer. Free to play.
- 7
Aimlabs
Free-to-play alternative to Cowbots and Aliens — no purchase or trial window. Shares Action and Indie with Cowbots and Aliens.
Aimlabs is the aim trainer of choice for over 45 Million players, from beginners to esports pros. Our unique aim analysis optimizes your gameplay, targets your weaknesses & builds key skills for any FPS game! Time to warm up with our unlimited scenarios & rank up in-game!
- 8
Counter-Strike 2
Free-to-play alternative to Cowbots and Aliens — no purchase or trial window. Shares Action with Cowbots and Aliens.
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
Hyper Dash
Free-to-play alternative to Cowbots and Aliens — no purchase or trial window. Shares Action with Cowbots and Aliens.
Hyper Dash is a free VR multiplayer team based shooter. Make smart use of Dashing, Sprinting, Walking and Rail Grinding to get around the arenas and win in a variety of gamemodes like; Payload, Domination, Control Point, (Team) Deathmatch, Capture The Flag, Elimination & Ball.
- 10
oVRshot
Free-to-play alternative to Cowbots and Aliens — no purchase or trial window. Shares Action and Indie with Cowbots and Aliens.
Engage in epic battles! Choose unique special abilities, and dominate the competition. Customize your character with awesome cosmetics. Experience the ultimate VR archery game oVRshot now!