Genres
Free Simulation Games
Free-to-play simulation games on Steam. No upfront cost — check each game page for how it makes its money.
- Games tracked
- 46
- On sale now
- 0
- Average price
- —
- Best discount
- —
Showing 25–46 of 46 games
Fantastic Haven
Last updated 27 Sept 2026
Free
Founders Legacy
Last updated 2 Oct 2026
Free
Inertial
Last updated 28 Sept 2026
Free
Metro Station Designer
Last updated 28 Sept 2026
Free
NODE: PROTOCOL
Last updated 28 Sept 2026
Free
Reactonix Sandbox
Last updated 4 Oct 2026
Free
RPG Map Maker
Last updated 28 Sept 2026
Free
SandEEE
Last updated 28 Sept 2026
Free
SCP
Last updated 28 Sept 2026
Free
Shift Chess
Last updated 28 Sept 2026
Free
Ski Lines: Trail Map
Last updated 29 Sept 2026
Free
Solar Sandbox
Last updated 28 Sept 2026
Free
Solar Smash: Annihilation
Last updated 27 Sept 2026
Free
Speed Golf Royale
Last updated 27 Sept 2026
Free
Action, Indie, Simulation, Massively Multiplayer, Casual, Sports, Racing
Standby
Last updated 4 Oct 2026
Free
Action, Adventure, Indie, RPG, Simulation, Strategy, Massively Multiplayer
Tower Builder
Last updated 27 Sept 2026
Free
TRPG Workshop
Last updated 27 Sept 2026
Free
Tuanbot
Last updated 28 Sept 2026
Free
Uncharted Sectors
Last updated 3 Oct 2026
Free
Unnatural Worlds
Last updated 27 Sept 2026
Free
Wellspring OLC
Last updated 28 Sept 2026
Free
Zenith Expanse
Last updated 28 Sept 2026
Free
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Simulation · Free FAQ
How many simulation · free games does GeekyAlien track?
GeekyAlien currently tracks 7549 simulation · free games in the catalog.
How often are prices updated?
Prices and metadata come from the official Steam Web API and are refreshed on a daily schedule; each game page shows when its data was last updated.
How do I narrow down simulation · free games?
Use the filters on this page to narrow the list by genre, deals, release decade or features like co-op and controller support.
