Even with a fresh install of the game, and deleting the saves and persistent file I had left over in %appdata% , using your mega file and putting the .rpyc file into the 'game' folder, on game start you immediately get this error before any menu shows up:
I'm sorry, but errors were detected in your script. Please correct the
errors listed below, and try again.
The label start is defined twice, at
File "game/script.rpyc", line 251 and
File "week01/script.rpyc", line 251.
The label _call_nurse_gina_01 is defined twice, at
File "game/script.rpyc", line 283 and
File "week01/script.rpyc", line 281.
The label splashscreen is defined twice, at
File "game/script.rpyc", line 340 and
File "week01/script.rpyc", line 338.
The label endgame is defined twice, at
File "game/script.rpyc", line 362 and
File "week01/script.rpyc", line 360.
Ren'Py Version: Ren'Py 7.2.2.491
Sun Jan 24 11:49:54 2021
Move the rpyc file Korben gave you to the game/week01/folder.
Or delete the original from the game/week01/folder I don't think you can have 2 of them.