I've tried opening the game then Action, I've tried opening Action then the game, even tried having action open, started the game then went to the desktop and messed with Action with the game running. It just doesn't want to detect it.

I have a game that is running OpenGL, it was originally a Mod of Half-life, then got it's own, standalone game. I try to use detect game with Action! and it won't detect the game and where as it was originally a mod for half-life, I opened half-life and Mirillis was able to detect it. So how come Mi...