I have enterd the key code in steam for CMBS, but it says some one have already activate the code...



I did tried it a couple times and double checked. Still nothing...

I've purchased CMBS from Battlefront, now when its out I should get a steam key, I've folowed the instructions but I don't know where I should see the serial number for the game. And yes, i didn't purchased the game from Matrix\Slitherine, only from Battlefront.