Ahoy, matey! Steam Deck player here. This 'ere game is bloody fantastic! I personally like to play me favorite Pac-Man titles on me wee Deck, but I've noticed a rather glarin' bug that sours th' experience fer me. For whatever reason, any ghost, when eaten, does not re-enter the ghost box like normal, and their eyes instead continue going downwards indefinitely, effectively removing the ghost from the entire maze until the next round.
As a result, this typically ends up with me just clearing entire mazes without much of a challenge...
This bug happens on the latest version, 1,1 Rev 3, when run on any version of Proton (all the way to 10.0-4) tested on SteamOS version 3.7.19 (but appears to be consistent regardless of the OS version) The bug is absent when played on a regular Windows 10 installation.
I cannot for the life of me understand why ghosts run away like that, but if this were to get fixed, I'd be playing this game FAR more on the go. I sincerely hope it gets fixed!