Are these PC games really free?

Yes! All games in our library of 24,180+ titles are completely free to download and play. We provide pre-installed game packages that work immediately without requiring Steam, launchers, or additional software. You can also use the SteamUnlocked Launcher to browse and download directly from your desktop.

Do I need to install these games?

No installation required. Our games come pre-installed in portable packages. Simply download, extract with 7-Zip, and play immediately. No setup wizards, no configuration needed. Or use the SteamUnlocked Launcher which handles extraction automatically.

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We test every game package before publishing. Some antivirus tools may occasionally flag modified or pre-installed game files. Check our FAQ for more details on safety and troubleshooting.

Do these games work on Steam Deck?

Many of them do! We have a dedicated Steam Deck Compatible Games collection with over 11,000 verified and playable titles you can download and play on Valve's handheld.

Sci Fi Games

194 games

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Stardiver (v17)

Arcadium – Space Odyssey (v17)

The Backrooms: Liminal Space

FixFox (v2024.08.09)

Antarctica 88 (v1.1)

Futanari Master! (Uncensored) (v17)

The Swapper (v17)

Hardcore Cruising: A Sci-fi Gay Sex Cruise! (v1.3.2 & Uncensored)

E.Y.E: Divine Cybermancy (v17)

Elsie (v2026.07.01)

Emerald Blue (v17)

Encased: A Sci-Fi Post-Apocalyptic RPG (v1.3.1517.1645 & ALL DLC)

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