That's the splash screen for Tibia :-|
Exactly, this game is based on Tibia, currently in older versions like 7.4.
Q: Why would I want to play something that's swiping other games' resources *and* wants my information?
A: Don't.
I understand your opinion and appreciate your feedback :D
Why would you need my phone number to play your game?
You don't need to fill in this information, but the idea is to help you in the future in case you need to recover your account.
ai;dr
