How to Play Fallout 3 on Steam Deck
First things first, make sure your Steam Deck is updated! Then, just download and install Fallout 3 from your Steam library. If you run into issues, try setting the game's compatibility mode to Proton. Enjoy the Wasteland!
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Download Fallout 3 from the Steam store, then go to Settings > Compatibility > Force the use of a specific Steam Play compatibility tool. Select the latest Proton version. Should be good to go!
Honestly, it runs without a hitch for me. Just grabbed it from my Steam library and hit play.
Just add Fallout 3 to your Steam library if you haven't already. If you get crashes, try using Proton Experimental. Worked like a charm for me!
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