Man
you sold around 15 millions RUSTBITS for 150 BTC and then you plan to give 15 milions to random people here on forum and that registered in game for bounty?  I am one of those that will get this gift from you. But, ...
 If you really do that. You will scam those that invested 150 BTC in your game. Please think what you are doing. Normally bouty is 3% if you go for 10% is around 1.5 million rustbit for bounty. NOT 15 million!


EDIT: OK i see ICO is still on. usually bounties are calculated when ICO ends so i sort of made a mistake. But please think of those that gave you money to develop game. they are your first care and protect them no matter what.  If you give 10% of what was sold in ICO fro Bounties you will be super generous. Farm more then 90% of other ICOs.