Free games like Astromine
Below are 8 free-to-play Steam games similar to Astromine, 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 Astromine page.
Ranked picks
- 1
Indigo Park: Chapter 1
Free-to-play alternative to Astromine — no purchase or trial window. Shares Action and Adventure with Astromine.
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 Looker
Free-to-play alternative to Astromine — no purchase or trial window.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
- 3
Counter-Strike:Global Offensive
Free-to-play alternative to Astromine — no purchase or trial window. Shares Action with Astromine.
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.).
- 4
The Expendabros
Free-to-play alternative to Astromine — no purchase or trial window. Shares Action and Adventure with Astromine.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
- 5
The Lab
Free-to-play alternative to Astromine — 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!
- 6
SuchArt: Creative Space
Free-to-play alternative to Astromine — no purchase or trial window. Shares Action and Adventure with Astromine.
Paint on any surfaces with numerous tools in Creative Space — a free sandbox version of SuchArt: Genius Artist Simulator. Create masterpieces, complete commissions, and decorate your studio in the most advanced artist sim!
- 7
Hello Neighbor Alpha 2
Free-to-play alternative to Astromine — no purchase or trial window. Shares Adventure with Astromine.
Welcome to Alpha 2 of Hello Neighbor. Play against an advanced, self-learning AI in what eventually became Act 1 of Hello Neighbor - the stealth horror home invasion sim.
- 8
Electoral Carnage
Free-to-play alternative to Astromine — no purchase or trial window. Shares Action with Astromine.
Electoral Carnage is an absurd 2D fighting game featuring America's most famous (and infamous) politicians. If you don't download it you hate America. Also JFK can assassinate himself. What more do you need to know?