I am having a bad problem with installing the game, after I've payed for the game and everything, it just brought me to screen that said "wait for PayPal" or Return to Main Menu. Waiting for PayPal didn't seem to take a short amount of time, I assumed that didn't mean anything special, tell me if it did. So I went to Main menu again, and I have nothing to download the game or anything. There's no options "Download" or "If already bought" so I don't know how to download it, and I've spent the 18$, it's gone. This really looks like an epic game, and if somebody could help me fix this problem I would be really happy.

Did you receive an email from Datarealms at any point, perhaps in your spam folder? It should contain a registration or gift key, whatever it may call itself. Take this key, and the email you used, to licensing.datarealms.com, and put them in as your username (email) and password (key).
If you have any problems, contact scancode.

I only received some transaction code and reciept key I'm pretty sure. D: