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
- 1,959
- On sale now
- 0
- Average price
- —
- Best discount
- —
Showing 1273–1296 of 1959 games
Omnicore
Last updated 28 Sept 2026
Free
Once Upon a Swagman
Last updated 16 Oct 2026
Free
One Billion Ducks
Last updated 28 Sept 2026
Free
One Last Push
Last updated 28 Sept 2026
Free
Online: 404
Last updated 16 Oct 2026
Free
Only Booze: Liquor Store Simulator
Last updated 16 Oct 2026
Free
Only Fans
Last updated 11 Oct 2026
Free
Only Humans On Board
Last updated 28 Sept 2026
Free
Open Land
Last updated 28 Sept 2026
Free
Operation Paranoia
Last updated 28 Sept 2026
Free
Operation Serval
Last updated 29 Sept 2026
Free
Action, Simulation, Free To Play, Strategy, Massively Multiplayer
Operation Together VR
Last updated 28 Sept 2026
Free
Orbit Crisis
Last updated 28 Sept 2026
Free
Order 13 VR
Last updated 28 Sept 2026
Free
Order: The New Dawn
Last updated 28 Sept 2026
Free
ORMOD: Directive
Last updated 4 Oct 2026
Free
Action, Adventure, Indie, RPG, Simulation, Massively Multiplayer
Oshi Trade Simulator
Last updated 28 Sept 2026
Free
Ötzi
Last updated 12 Oct 2026
Free
Our Life: Now & Forever
Last updated 27 Sept 2026
Free
Our Light Affliction: Spider's Covenant
Last updated 28 Sept 2026
Free
Outage
Last updated 16 Oct 2026
Free
Outer Empires 2
Last updated 28 Sept 2026
Free
OVERCRASH
Last updated 14 Oct 2026
Free
Overland Journey
Last updated 13 Oct 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.
