Compatibility Report

• Name of the game with compatibility issues: Immortality
• Steam AppID of the game: 1350200

System Information

• GPU: Steam Deck AMD RDNA 2
• Driver/LLVM version: Steam Deck Steam OS 3.3
• Kernel version: Steam Deck Steam OS 3.3
• Proton version: 7.0.4

I confirm:

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

Symptoms

If using the FPS limiter on the Steam Deck, the videos are not playing at the correct speed, and the behavior of the in-game controls are choppy. Note that if the game is played without that, the game works flawlessly.

Reproduction

Put the Steam Deck FPS limiter to 30 FPS, and play the game. The videos are not playing at the correct speed, and the controls are not working correctly.