Updated my final entry
I just noticed that my final entry didn't contain the latest readme file. I uploaded another version with the correct readme.
I used this opportunity to also include the six library that is used by the PyTMX library by bitcraft. Initially it was another dependency Windows users had to satisfy (I didn't have to install it on my linux machine).
The game itself didn't change at all. If the game already worked for you, you don't need to redownload it.
I didn't even fix an error in the help screen my friend told me about. That would be cheating. And that is terrible! ;) (Warning: Link leads to TVTropes! Open at your own risk!)
I also updated the description of the game to include the requirements.