Works perfectly after making adjustments.
Out of bounds areas are drawn due to the steam deck resolution not being supported. You need to go to the game's page, press the cog wheel, go to general, set game resolution to 1280*720 and activate "set resolution for internal and external display" in order to fix this.
The resolution problem can be very distracting, but thats the only issue.
The resolution height isn't properly supported, as such, out of bound areas of the game will show up at the bottom of the display, this can range from nodraw to white areas to unoptimised textures, and so on. This can really hurt the game's immersion.
Worked great right out of the box.
it just worked. other than the whitebar didnt bother me enough to tinker
white bar bottom of some screens no gameplat effect
i do own and 100 precent this on steam deck
Works almost perfectly
There is significant slowdown whenever the music is not playing -- in save rooms and when the track loops.
The game is working as expected