Free games like Kerbal Space Program 2
Below are 9 free-to-play Steam games similar to Kerbal Space Program 2, 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 Kerbal Space Program 2 page.
Ranked picks
- 1
Life is Strange - Episode 1
Free-to-play alternative to Kerbal Space Program 2 — no purchase or trial window.
Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.
- 2
Helltaker
Free-to-play alternative to Kerbal Space Program 2 — no purchase or trial window. Shares Indie with Kerbal Space Program 2.
Helltaker is a short game about sharply dressed demon girls.
- 3
Ultimate Custom Night
Free-to-play alternative to Kerbal Space Program 2 — no purchase or trial window. Shares Indie with Kerbal Space Program 2.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 4
Bongo Cat
Free-to-play alternative to Kerbal Space Program 2 — no purchase or trial window. Shares Indie and Simulation with Kerbal Space Program 2.
Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?
- 5
ENA: Dream BBQ
Free-to-play alternative to Kerbal Space Program 2 — no purchase or trial window. Shares Indie with Kerbal Space Program 2.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
- 6
The Murder of Sonic the Hedgehog
Free-to-play alternative to Kerbal Space Program 2 — no purchase or trial window. Shares Indie and Simulation with Kerbal Space Program 2.
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
- 7
Indigo Park: Chapter 1
Free-to-play alternative to Kerbal Space Program 2 — no purchase or trial window. Shares Indie with Kerbal Space Program 2.
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.
- 8
The Looker
Free-to-play alternative to Kerbal Space Program 2 — no purchase or trial window. Shares Indie with Kerbal Space Program 2.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
- 9
Lunar Odyssey
Free-to-play alternative to Kerbal Space Program 2 — no purchase or trial window. Shares Simulation and Early Access with Kerbal Space Program 2.
Don your xEMU Spacesuit, explore the Orontius Crater, and Lunar Module in an immersive first-person VR experience with out of this world accuracy and interaction. Follow real-life procedures, launch the Apollo-era Lunar Module, play Space Golf, and experience the moon like never before.