This does not look legit to me and everything sounds wrong with this game, ops need to make more clarifications and if everything is not ready for the games so why rush to post this one here?
Again no one will risk their money with a newbie whose account is just brand-new coming to post a game that requires players to deposit money into a wallet who no one knows who is in control, using a contract address could have sounded better.
Or unless yoh are willing to escrow the funds using an escrow service here in the forum.