S.F.77
Developed by mkaatr · Published by mkaatr
At a glance
Overview
A free to play game by mkaatr, published by mkaatr — single-player.
Steam’s own one-line description: “Use your space fighter (S.F.77) to destroy enemy spaceships and collect energy from them. Use that to upgrade you speed, weapons, or improve shields which will allow you to survive even harder attack waves.” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for S.F.77.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | Yes |
| Partial controller support | No |
| Steam Cloud saves | No |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS: 10
- Processor: 1GHz
- Memory: 2 GB RAM
- Storage: 200 MB available space
Recommended
- OS: 10
- Processor: 2GHz
- Memory: 4 GB RAM
- Storage: 200 MB available space
Supported languages (1)
S.F.77 FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is S.F.77?
Steam classifies S.F.77 as a Free To Play game, developed by mkaatr. Use your space fighter (S.F.77) to destroy enemy spaceships and collect energy from them. Use that to upgrade you speed, weapons, or improve shields which will allow you to survive even harder attack waves.
Is S.F.77 free to play?
Yes — Steam lists S.F.77 as Free to Play.
Is S.F.77 single-player or multiplayer?
Steam lists these modes for S.F.77: Single-player. It lists a single-player mode.
Is S.F.77 on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists S.F.77 for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is S.F.77 out yet?
Yes — Steam lists a release date of Sep 13, 2018.
What platforms is S.F.77 on?
S.F.77 is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is S.F.77 single-player or multiplayer?
Steam lists these modes: Single-player.
How much does S.F.77 cost?
It's free to play, per Steam.
Does S.F.77 have achievements?
Yes — Steam lists 10 achievements for S.F.77.
Who made S.F.77?
S.F.77 is developed by mkaatr and published by mkaatr.
Where to get S.F.77
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data. Not affiliated with Valve/Steam, mkaatr.