Cool game. I hope you release it on Steam and add multiplayer to it, it'll be fucking awesome, the game will 100% get a second life after that. And yes, I found one bug, I played the game just by running it through .exe, played it once and then ran it with OpenGL: I just had blood particles on the screen, which usually appear when you take down a dealer's health (check the screenshot). I don't know if it's a bug, but I don't think it should be like that. Good luck :)