meinzer1899… It’s not hard at all… Look at what all files whatagame has. I bascially emulated him.
Add --debug to the Procfile to see the errors (If you don’t know how to do it, look at the procfile and history in whatgame's github.
Add the requirements.txt and runtime.txt files (choose the right python version).
and then you are done.
Check this out if things are unclear or give a shout here.