The font does not scale well to the Deck's resolution, which makes it look ugly though still readable. Recommend setting in-game fullscreen setting to off, window size to 2x, and the Deck's scaling setting to Linear, which collectively makes the font look cleaner.

Save data is deleted when the game is uninstalled. No Steam Cloud support.

Performance fluctuates occasionally, with visible scrolling stutter that typically lasts a few seconds at a time.

When setting Fullscreen to off, the game will become unresponsive and requires a restart (the setting is saved).

I also encountered the same bug multiple times in the opening level that caused phantom dialogue boxes to appear without my input and that also prevented me from starting the tutorial mission. Unclear if this is a Proton-related issue, but I never encountered that bug when playing on Windows.