Genres
Free Massively Multiplayer Games
Free-to-play massively multiplayer games on Steam. No upfront cost — check each game page for how it makes its money.
- Games tracked
- 740
- On sale now
- 0
- Average price
- —
- Best discount
- —
Showing 481–504 of 740 games
Kaiju Cleaner Simulator
Last updated 9 Oct 2026
Free
Kamioza (Ch1 Azaria)
Last updated 6 Oct 2026
Free
Adventure, Indie, Massively Multiplayer, Early Access, Casual
Kayak League
Last updated 27 Sept 2026
Free
Action, Indie, Massively Multiplayer, Early Access, Casual, Sports, Racing
KILLNETIC
Last updated 27 Sept 2026
Free
Kings Call 2
Last updated 28 Sept 2026
Free
Kint
Last updated 28 Sept 2026
Free
Kreya: Cursed Rings
Last updated 8 Oct 2026
Free
Kron Wars
Last updated 28 Sept 2026
Free
Last Bad Idea
Last updated 28 Sept 2026
Free
Last Zone: Quarantine
Last updated 28 Sept 2026
Free
Leafling Reborn
Last updated 28 Sept 2026
Free
Legacy Of Eternity
Last updated 28 Sept 2026
Free
Action, Adventure, Indie, RPG, Free To Play, Strategy, Massively Multiplayer
Legends of Aden
Last updated 28 Sept 2026
Free
LeGuha
Last updated 28 Sept 2026
Free
LEKANO WORLD ONLINE
Last updated 7 Oct 2026
Free
Action, Adventure, Indie, RPG, Massively Multiplayer, Early Access
LISIA
Last updated 28 Sept 2026
Free
Loftia
Last updated 27 Sept 2026
Free
Adventure, Indie, RPG, Simulation, Massively Multiplayer, Casual
Lost Zone: Survival
Last updated 29 Sept 2026
Free
Action, Adventure, Indie, RPG, Simulation, Massively Multiplayer, Early Access
Lurkers
Last updated 27 Sept 2026
Free
Action, Adventure, Indie, RPG, Simulation, Free To Play, Massively Multiplayer, Early Access, Casual
Mage Outbreak
Last updated 10 Oct 2026
Free
Magickness
Last updated 28 Sept 2026
Free
Magic Quest Online
Last updated 28 Sept 2026
Free
Adventure, Indie, RPG, Free To Play, Strategy, Massively Multiplayer
Mainland
Last updated 27 Sept 2026
Free
Action, Indie, RPG, Simulation, Strategy, Massively Multiplayer
MAJJAM
Last updated 12 Oct 2026
Free
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Massively Multiplayer · Free FAQ
How many massively multiplayer · free games does GeekyAlien track?
GeekyAlien currently tracks 1212 massively multiplayer · 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 massively multiplayer · 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.
