Overall, I think it's a great game, but I would agree that SpeedyBurningRegeneration is overpowered.
Arrows or WASD to move, left/right click a wall to change the world state, and the character cannot jump
iirc, the game runs just fine on the Wine compatibility layer
This is a pretty fun game! Since it's not in active development, would you be willing to release the source code/files?