How Keys Work: Steam Purchases June 25, 2019 00:24 Follow When you purchase Invisible, Inc. on Steam, the game will be automatically activated on your Steam account and added into your Steam games library. Related articles How Keys Work: Humble Store Where is my game, key, email? How to install your DRM-free client Common Resolutions (Oxygen Not Included, Don't Starve Together, Rotwood, Klei Shop, & more)