Free games like Star Ruler
Below are 8 free-to-play Steam games similar to Star Ruler, 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 Star Ruler page.
Ranked picks
- 1
Indigo Park: Chapter 1
Free-to-play alternative to Star Ruler — no purchase or trial window. Shares Indie with Star Ruler.
Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.
- 2
The Lab
Free-to-play alternative to Star Ruler — 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
Cube Escape: Paradox
Free-to-play alternative to Star Ruler — no purchase or trial window. Shares Indie with Star Ruler.
The tenth Cube Escape follows the story of detective Dale Vandermeer who finds himself trapped in two different universes and needs to escape. Cube Escape: Paradox will be released together with the accompanying Paradox: A Rusty Lake Film.
- 4
Epic Battle Fantasy 3
Free-to-play alternative to Star Ruler — no purchase or trial window. Shares Indie with Star Ruler.
Epic Battle Fantasy 3 is a silly turn-based JRPG, full of useless NPCs, rabid cats, childish humor, unreasonably large weapons, anime boobs, and other nonsense. And it's totally free!
- 5
SCP: Secret Laboratory
Free-to-play alternative to Star Ruler — no purchase or trial window. Shares Indie with Star Ruler.
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.
- 6
Splitgate
Free-to-play alternative to Star Ruler — no purchase or trial window. Shares Indie with Star Ruler.
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.
- 7
STAR WARS™: The Old Republic™
Free-to-play alternative to Star Ruler — no purchase or trial window.
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.
- 8
Crusader Kings II
Free-to-play alternative to Star Ruler — no purchase or trial window. Shares Strategy with Star Ruler.
Explore one of the defining periods in world history in an experience crafted by the masters of Grand Strategy.