Was trying to run on Mac using Ren'Py Launcher (which usually has no problem running PC Renpy games), but got this error instead: 
I'm sorry, but an uncaught exception occurred.
After initialization, but before game start.
  File "game/scripts/gui/screen_main_menu.rpy", line 149, in prepare_screen
  File "game/scripts/gui/screen_main_menu.rpy", line 149, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 150, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 150, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 155, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 155, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 156, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 156, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 160, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 160, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 161, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 161, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 171, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 171, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 172, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 172, in prepare
TypeError: 'NoneType' object is not iterable
-- Full Traceback ------------------------------------------------------------
Full traceback:
  File "/Applications/renpy-8.0.3-sdk/renpy/bootstrap.py", line 275, in bootstrap
    renpy.main.main()
  File "/Applications/renpy-8.0.3-sdk/renpy/main.py", line 670, in main
    run(restart)
  File "/Applications/renpy-8.0.3-sdk/renpy/main.py", line 93, in run
    renpy.display.screen.prepare_screens()
  File "/Applications/renpy-8.0.3-sdk/renpy/display/screen.py", line 1003, in prepare_screens
    s.ast.prepare_screen()
  File "game/scripts/gui/screen_main_menu.rpy", line 149, in prepare_screen
  File "game/scripts/gui/screen_main_menu.rpy", line 149, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 150, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 150, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 155, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 155, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 156, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 156, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 160, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 160, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 161, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 161, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 171, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 171, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 172, in prepare
  File "game/scripts/gui/screen_main_menu.rpy", line 172, in prepare
  File "/Applications/renpy-8.0.3-sdk/renpy/sl2/slast.py", line 1692, in prepare
    self.expression_value = list(py_eval_bytecode(compile_expr(self.location, node)))
TypeError: 'NoneType' object is not iterable
macOS-13.4-arm64-arm-64bit arm64
Ren'Py 8.1.1.23060707
Lust Campus C3_BETA
Tue Jun 20 14:32:37 2023