Can you play single-player Steam games offline?
Yes. Most single-player Steam games can be played offline using Steam's Offline Mode. You need to be online once beforehand: log in with "Remember me" on, make sure your games are fully installed and updated, then choose Steam > Go Offline. Games with always-online DRM or third-party launchers may still need a connection.
How to set up Offline Mode
- While online, log in to Steam and keep the "Remember me" option on.
- Install and fully update the games you want to play.
- Launch each game once online to finish any first-time setup.
- In the Steam menu, choose Go Offline and confirm restarting in offline mode.
- If Steam starts without internet, it should offer to start in offline mode.
What doesn't work offline
- Multiplayer, achievements syncing, Workshop downloads and the store.
- Games that require an online check (some third-party DRM, publisher accounts or launchers).
- Steam Cloud sync: your saves upload the next time you go online.
- Updates: games won't update until you reconnect.
Why a game won't play offline
- Steam wasn't set to remember your login.
- The game has a pending update.
- The game requires an online account or launcher.
- Steam's login credentials expired or the client needs an update.
FAQ
Can you appear offline on Steam and still play?
Yes. Set your friends status to Invisible (or Offline in the Friends list). You stay connected, but friends see you as offline.
Will I lose progress if I play offline?
No. Saves stay on your PC and sync with Steam Cloud when you reconnect. If a conflict appears, Steam asks which version to keep.
How long can you play Steam games offline?
Valve doesn't publish a fixed limit, but occasionally connecting keeps your login and games working smoothly.
What happens to my games if Steam goes down?
Games set up for offline play keep working during an outage; online features and purchases are unavailable until Steam returns.