Hi ppl, I need your help for activating the game.

I've installed the game but when I launch it, an error window opens suddenly saying that "Steam" must be running during the game. I've installed steam, and it still doesn't work... what shall I do?? There is a serial key to enter or smth else??

Hope you can help me.

Thanks a lot

Did you buy the game through Steam? If not, you'll need to do that first.

If you did, it's probably best to contact Steam for help.