Compatibility Report

• Name of the game with "TM": Lost in Random™
• Steam AppID of the game: 1462570

System Information

• GPU: AMD Custom GPU 0405 (Steam Deck)
• Driver/LLVM version: Mesa 24.x (SteamOS Default)
• Kernel version: 6.11.11-valve26 (SteamOS)
• Proton version: Tried Proton 9.0-5, Experimental, and GE-Proton10-28

I would like to report a bug for this game

Symptoms:
The game fails to launch due to the EA App launcher.

• Proton 9.0-5: It installed the EA App once ("Let's Go" screen), but now it crashes or hangs indefinitely on launch.
• Proton Experimental / GE-Proton10-28: The game crashes immediately.
• Log output: The attached log shows repeated mscoree.dll errors and thread exits related to .

steam-1462570 (4).log

NET/Mono, suggesting the EA App is failing to initialize in the current prefix.

Troubleshooting performed:

1. Cleared Proton files (deleted prefix) multiple times.
2. Verified game file integrity.
3. Tried installing corefonts and vcrun2022 via Protontricks (didn't fix the crash).
4. Tried Proton Hotfix and Proton 7.0 (caused system freeze).

The issue seems to be a regression with the latest EA App version affecting this specific title on Steam Deck.

Logs

(See attached file steam-1462570.log)