Free games like Hostile Waters: Antaeus Rising
Below are 8 free-to-play Steam games similar to Hostile Waters: Antaeus Rising, 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 Hostile Waters: Antaeus Rising page.
Ranked picks
- 1
The Expendabros
Free-to-play alternative to Hostile Waters: Antaeus Rising — no purchase or trial window.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
- 2
The Lab
Free-to-play alternative to Hostile Waters: Antaeus Rising — 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
Warframe
Free-to-play alternative to Hostile Waters: Antaeus Rising — no purchase or trial window.
Awaken as an unstoppable warrior and battle alongside your friends in this story-driven free-to-play online action game
- 4
SCP: Secret Laboratory
Free-to-play alternative to Hostile Waters: Antaeus Rising — no purchase or trial window.
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.
- 5
Splitgate
Free-to-play alternative to Hostile Waters: Antaeus Rising — no purchase or trial window.
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.
- 6
PlanetSide 2
Free-to-play alternative to Hostile Waters: Antaeus Rising — no purchase or trial window.
PlanetSide 2 is an all-out planetary war, where thousands of players battle as one across enormous continents. Utilize infantry, ground and air vehicles, and teamwork to destroy your enemies in this revolutionary first-person shooter on a massive scale.
- 7
Limbus Company
Free-to-play alternative to Hostile Waters: Antaeus Rising — no purchase or trial window.
As the Executive Manager of Limbus Company, lead your group of twelve Sinners, venture into the buried facilities of Lobotomy Corporation, and lay claim on the Golden Boughs.
- 8
DCS World Steam Edition
Free-to-play alternative to Hostile Waters: Antaeus Rising — no purchase or trial window.
Feel the excitement of flying the Su-25T "Frogfoot" attack jet and the TF-51D "Mustang" in the free-to-play Digital Combat Simulator World!