ORVVIT

Folks, don't even think about wasting money on this crap. Even if you have money to burn, spend it on something else please don't support incompetent and irresponsible developers. Their goal is obvious: they want to add Magmafora-related content (which is already available on private servers) and introduce "luck boxes" to make a quick profit before shutting the project down.

If you really want to play this specific game, just start your own server; the source code has been freely available online for a long time.