To play games without the internet with Steam offline mode you must first prepare your Steam account for this, and then enable the feature.

Gaming How to Enable Offline Mode on Steam Deck By Carl January 6, 2023 August 28, 2023 Steam Deck allows Steam Deck users to play games in online and offline mode.

If the Steam app is stuck in offline mode and it doesn't go online, then these suggestions will help you fix Steam network connection errors.

1. Launch the Game in Offline Mode via Steam As soon as you launch Last Epoch on Steam, you can choose between playing offline or online.

There's trick for example for how to start Steam in offline without actually going online first. I'm hopping something similar exist for changing update setting.

Valve has released a new update for the Steam Deck that aims to improve offline mode for gamers. Check out the full patch notes here.

Steam allows users to both play online and offline games. If you have a bad internet connection or if you prefer to relax and indulge in your games without going online, you can enable Steam ...