I had to use a save from multiple versions ago.emmm all my save is unavailable to load
I'm sorry, but an uncaught exception occurred.
While running game code:
File "renpy/common/00start.rpy", line 300, in script call
call expression "before_main_menu"
File "renpy/common/000statements.rpy", line 485, in execute_call_screen
store._return = renpy.call_screen(name, *args, **kwargs)
File "renpy/common/00action_file.rpy", line 434, in __call__
renpy.load(fn)
ImportError: No module named matrix
...