I had some trouble launching the game in linux:
$ ./Monster_XXXperiment.shLuckily, I found a workaround here: https://itch.io/post/3017410
X Error of failed request: BadLength (poly request too large or internal Xlib length error) Major opcode of failed request: 18 (X_ChangeProperty) Serial number of failed request: 267 Current serial number in output stream: 267
$ convert -resize 1000x1000 game/gui/window_icon.png game/gui/window_icon.png
The `convert` command is from the ImageMagick package (it's usually installed by default or in your distro's package manager repository). Posting here in case anyone else has this problem since it took a bit of digging.