Yeah right.
All of your "games" are loaded up from the beginning with multiple 4 BTC entries.
Anyone who jumps on your games is not doing themselves any favors.
A little looking through blockexplorer makes it look kind of shady as well, a bunch of the 4btc entries are addresses that had exactly 4btc sent to them a little bit earlier. If my investigating was correct, a few seemed to be funded from the same place.