This download contains only source files - you want to build your game into an executable or bundle the python environment so that people can play it without having to install python and pygame. The menu used some text, which is still against the jam limitations. I didn’t enjoy the game very much as it was too lacking even for a platformer. When the time runs out, there’s no failure screen, you just can’t proceed to the next level and the timer goes on forever. I like that the ninja can sort of climb walls but it didn’t feel like it was intentionally designed this way as the collision does not seem consistent. All in all, it’s still a decent attempt 👍