Toilet Tycoon is an unusual economic simulation in which you can prove your skills as a leader of the sanitarian installations of a whole town! On your way to the top, you have calculate wisely and should always keep an eye on your opponents - else you simply will be flushed...
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