expired (PC Steam) Free Steam Key - Deponia @ DLH
This game is normally $14.95 through Steam.
Limited number of keys available per hour.
Create account or log in
After logging in, hover over your username at the top of the page. Select "Steam Keys".
Option to receive Deponia key will be on the next page. You'll have to left click. Middle click or open in new tab goes to the DLH store. You may or may not need to disable adblockers.
(Thanks to jasong for description).