Free games like Spaceflight Simulator 2
Below are 8 free-to-play Steam games similar to Spaceflight Simulator 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 Spaceflight Simulator 2 page.
Ranked picks
- 1
Bongo Cat
Free-to-play alternative to Spaceflight Simulator 2 — no purchase or trial window. Shares Indie and Simulation with Spaceflight Simulator 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?
- 2
Indigo Park: Chapter 1
Free-to-play alternative to Spaceflight Simulator 2 — no purchase or trial window. Shares Indie with Spaceflight Simulator 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.
- 3
The Looker
Free-to-play alternative to Spaceflight Simulator 2 — no purchase or trial window. Shares Indie with Spaceflight Simulator 2.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
- 4
The Expendabros
Free-to-play alternative to Spaceflight Simulator 2 — no purchase or trial window. Shares Indie with Spaceflight Simulator 2.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
- 5
Steam Engine Simulator
Free-to-play alternative to Spaceflight Simulator 2 — no purchase or trial window. Shares Simulation with Spaceflight Simulator 2.
The Steam Engine Simulator shown on AngeTheGreat's YouTube channel.
- 6
The Lab
Free-to-play alternative to Spaceflight Simulator 2 — 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!
- 7
OnlyCans: Thirst Date
Free-to-play alternative to Spaceflight Simulator 2 — no purchase or trial window. Shares Indie and Simulation with Spaceflight Simulator 2.
Feel The Fizz Inside You™ with the brand new Shize™ Collection!
- 8
93, Kuindzhi
Free-to-play alternative to Spaceflight Simulator 2 — no purchase or trial window. Shares Indie with Spaceflight Simulator 2.
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.