Free games like Carrier Command: Gaea Mission
Below are 8 free-to-play Steam games similar to Carrier Command: Gaea Mission, 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 Carrier Command: Gaea Mission page.
Ranked picks
- 1
Ultimate Custom Night
Free-to-play alternative to Carrier Command: Gaea Mission — no purchase or trial window. Shares Action with Carrier Command: Gaea Mission.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2
The Lab
Free-to-play alternative to Carrier Command: Gaea Mission — 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!
- 3
The Riftbreaker: Prologue
Free-to-play alternative to Carrier Command: Gaea Mission — no purchase or trial window. Shares Action and Strategy with Carrier Command: Gaea Mission.
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.
- 4
Counter-Strike 2
Free-to-play alternative to Carrier Command: Gaea Mission — no purchase or trial window. Shares Action with Carrier Command: Gaea Mission.
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.
- 5
Dota 2
Free-to-play alternative to Carrier Command: Gaea Mission — no purchase or trial window. Shares Action and Strategy with Carrier Command: Gaea Mission.
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.
- 6
Tom Clancy's Rainbow Six Siege
Free-to-play alternative to Carrier Command: Gaea Mission — no purchase or trial window. Shares Action with Carrier Command: Gaea Mission.
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.
- 7
Unturned
Free-to-play alternative to Carrier Command: Gaea Mission — no purchase or trial window. Shares Action with Carrier Command: Gaea Mission.
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.
- 8
SCP: Secret Laboratory
Free-to-play alternative to Carrier Command: Gaea Mission — no purchase or trial window. Shares Action with Carrier Command: Gaea Mission.
Deep within a secure underground facility, a sudden containment breach allows many of the secured anomalies to escape from their chambers. Assist the Foundation in re-securing the facility, help the Insurgency in their goal to capture it, or wreak havoc as an SCP in a frantic bid to escape.