Beowulf enters the ring! Loosely based on the epic poem of the same name, Beowulf is a wrestler returning after a long hiatus. Literally armed with Grendel's severed arm and his folding chair, The Hurting, Beowulf fights to restore his faded glory.
Open the Steam client, login and locate the Games tab on the top menu. Click this and then select “Activate a Product on Steam…”
Enter your unique code that's displayed on the 'Orders' page of CDKeys.com and follow the prompts to activate.
Your game is now viewable in the “Library” tab and is available to download/install when you’re ready. You can find additional support for the Steam client here: https://help.steampowered.com/en/wizard/HelpWithSteam