S.F.77
Offers
Trailers & screenshots
1 / 6


About S.F.77
S.F.77 is a space shooter where you pilot a fighter, destroy enemy ships and collect energy to buy upgrades. You can improve your speed, homing missiles and shields to help your fighter progress through waves of enemies.
Enemy waves
As you clear more waves, a wider variety of enemies and attack formations begins to appear, and more achievements unlock. Bosses and enemy flagships have strong shields and can be destroyed only by attacking specific weak points in their designs. Your goal is to reach and destroy the enemy base.
Frequently asked questions
Yes. S.F.77 is free to play on Steam, so there is nothing to buy to start playing.
The minimum requirements for S.F.77 are: Windows 10, 2 GB RAM, 200 MB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. S.F.77 is a single-player game.
Mostly, yes. Valve rates S.F.77 as Playable on the Steam Deck: it runs, but may need some manual setup.
Yes. S.F.77 is the full base game. You need nothing else to play it.











