not getting the serial number

[De roze tulp tevoorschijn halen]

hi there, also just bought tdu2 , install seem to go ok, then it asked for a serial nr and i do not know where to get my number from. help?

[Nadeox1]

Steam should prompt you the Serial when starting the game, try right clicking on the game and search for CD Code

[De roze tulp tevoorschijn halen]

Thanks mate , i found it. cheers!

[<\WTF/>WonderBread]

go to your library click on tdu 2 and look at the list going down the right side of the screen look for cd key and click that and it will show you your number.