I have no idea how to open .yyp files. you should export it to binary instead of project files even if your game is unfinished because you can continue working on it after submitting :D.
Viewing post in unfinished game ): jam comments
lol this is my first “game”I have no idea what I’m doing, how do I export to binary?
also regarding being able to keep working on my game after submitting it, the game was very unfinished so I feel like if I started actually finishing it it would break the “don’t radically change your game” rule, but is that still allowed?
it's depend on the tools you're using and I cannot help you with that since I don't know what tools you're using to create the game. And about "don't radically change your game", I think it's only appplied to voting period, so when the voting period ended, you can change the game to whatever you want.