Why don't u just pay 1 BTC for the first exploit and the second u discuss with dooglus. I mean come on u run a bitcoin casino, what u care about .4 BTC for a serious bug!
ClamCoin
Exactly if you are serious about business you should be thankful to someone who contacts you regarding a bug.
No offense to crypto-games, but take a look at their bankroll, the amount strata is asking(increased,after agreeing before on 1.1btc for all the bugs), is nearly 1/30th of the total bankroll.
If you would read the whole messages in post you would know where's the problem.
We both agreed for 1.1 payment, but then they stepped away and started to blackmailing us.