Free games like Starbase Gunship
Below are 9 free-to-play Steam games similar to Starbase Gunship, 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 Starbase Gunship page.
Ranked picks
- 1
Ultimate Custom Night
Free-to-play alternative to Starbase Gunship — no purchase or trial window. Shares Action with Starbase Gunship.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2
Counter-Strike:Global Offensive
Free-to-play alternative to Starbase Gunship — no purchase or trial window. Shares Action with Starbase Gunship.
Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).
- 3
![UNBEATABLE [white label] — Steam game cover](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/1290490/header.jpg?t=1736770503)
UNBEATABLE [white label]
Free-to-play alternative to Starbase Gunship — no purchase or trial window. Shares Action with Starbase Gunship.
A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.
- 4
The Lab
Free-to-play alternative to Starbase Gunship — 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!
- 5
Control, I'm Not Coming Back
Free-to-play alternative to Starbase Gunship — no purchase or trial window.
Control, I'm Not Coming Back is a short and emotional narrative game about a lost astronaut searching for a reason to keep going forward while facing the emptiness of space. Inspired by the Hopecore aesthetic, it’s a story about positivism, friendship and our human connection with Voyager 1.
- 6
OnlyCans: Thirst Date
Free-to-play alternative to Starbase Gunship — no purchase or trial window. Shares Simulation with Starbase Gunship.
Feel The Fizz Inside You™ with the brand new Shize™ Collection!
- 7
93, Kuindzhi
Free-to-play alternative to Starbase Gunship — no purchase or trial window.
Kuindzhi, 93 is an atmospheric first-person narrative vignette about an 18-year-old boy from Donbas. The story takes us to March 2022, when the world changed forever — into a space where the past, fears, and doubts find their voice.
- 8
DORONKO WANKO
Free-to-play alternative to Starbase Gunship — no purchase or trial window. Shares Action and Simulation with Starbase Gunship.
『DORONKO WANKO』 is a DORONKO Action Game. In this game, You can become a cute, innocent Pomeranian, make your master's home messy and dirty. "Will the master be angry with me?" Don't worry. Because you are a sweet doggie.
- 9
Astral Shipwright
Free-to-play alternative to Starbase Gunship — no purchase or trial window. Shares Simulation with Starbase Gunship.
Build and upgrade your personal ship to travel around a strange planet.