I can understand. You did a good job by bringing this game to crypto.
Game is easy to play but it is very HARD to win the game. I would suggest 30% referral as if your 1 referral wins 4 games than you have enough funds to play 1 game.
Actually, there is
no need to have referrals to play indefinitely. Any player can get
free 1000 satoshi (faucet) clicking "+" at the top of game view as many times as he needs. That is enough to play another 10 games over and over again.
As for the
referral program, it's aim is to bring the anyone's opportunity to have stable income out of the game just by attracting other players.
I also have a plan to make
game betting progressive. In two words, after the game both players have to choose - play one more game (revenge match) with x2 bet with a max bet up to let's say 10000 satoshi or leave the match. Such innovation can make referrals much more profitable.
So what do you think?