Game bought from steam, no serial number or key

[markcab]

Hello,
I bought FPRS from Steam. In order to do multiplayer, I need a serial number. I can't find that. Nor can I register the game. Where do I find the serial number or steam key?

[zakblood]

not needed if bought on steam, as key is already done, and it's registered on steam also, just login to your steam account and it will work

http://steamcommunity.com/app/330720/discussions/

I

f you have bought Flashpoint Campaigns: Red Storm from anywhere other than Steam you will have a serial. This serial is all you need to get your Steam key. The way the system works is you register your serial and then we issue you a Steam key.

you bought on steam so this above isn't needed ^^ good luck and enjoy the game