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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Turbo Shell (v1.0.3469.0)

Duskers (v17)

Thunder Ray (v2024.02.27 & ALL DLC)

Critadel (v1.1.007b)

Diluvian Ultra (v3.4.52)

Omega Mouse Zero (v17)

Metal Unit (v010200)

Red Matter 2 (v17)

Hubris (v2023.11.21)

Cryoterror (v17)

Hero Or Villain: Battle Royale (v17)

Dark Void (v17)

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