Trueflip, the online cryptocurrency casino, is offering a 700 Euro prize pool to all players who take part in one of their latest games, Avatar Gateway Guardian The online cryptocurrency casino, Trueflip, is offering a 700 Euro prize pool to all players who take part in one of their newest games, Avatar Gateway Guardian. There is no minimum bet required in order to participate in the promotion, and the gift drops directly into your wallet. All you have to do is play the game and you start to find randomly generated easter eggs and have the opportunity to win extra cash. In this game you have to make your way through the Avatar kingdom, guarded by four avatars, and let them take you on an awesome ride through this interesting universe.