Let me know if you still encounter the error, but it worked fine on my end
Crash on startup
```
I'm sorry, but an uncaught exception occurred.
While running game code:
File "game/activation/loader.rpy", line 6, in <module>
File "game/activation/public.rpy", line 61, in load_public_key
AttributeError: 'NoneType' object has no attribute 'get_verifying_key'
-- Full Traceback ------------------------------------------------------------
Full traceback:
File "activation/loader.rpyc", line 1, in script
File "renpy/ast.py", line 834, in execute
File "renpy/python.py", line 1187, in py_exec_bytecode
File "game/activation/loader.rpy", line 6, in <module>
File "game/activation/public.rpy", line 61, in load_public_key
AttributeError: 'NoneType' object has no attribute 'get_verifying_key'
```