Good take on the Faustian Bargain Wildcard - neat idea to allow the player to create their own board and choose how complex they want to make the rules. Managed to repay my debt with a lot of left wall and ceiling curses.
Game looks great too although the score is hard to read on the normal itch.io player (although it looks fine when fullscreen) because of the change in aspect ratio. There's this tutorial in the Godot docs that goes over a few ways to fix this kind of thing. One of the first settings I change in a 2D game is the Stretch Mode to "2D" and the Stretch Aspect to "keep" (apologies in advance for the unsolicited advice).