He’s back! Siggi Sorglos, synonymous with German diligence, punctuality and cuckoo clocks, returns to the airline business with this DLC for Airline Tycoon 2. Play the entire campaign form the main game plus two brand-new missions with this blonde winner and learn why he has returned from his well-deserved retirement.
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