Compatibility Report

• Name of the game with compatibility issues: Vector
• Steam AppID of the game: 248970

System Information

• 1 TB OLED Steam deck LE
• Proton version: Experimental

I confirm:

• [x] that I haven't found an existing compatibility report for this game.
• [x] that I have checked whether there are updates for my system available.

Symptoms

Game will not launch properly on deck unless you launch it in window mode.
steam-248970.log

Reproduction

Try and launch the game normally and watch it get stuck at a black screen.