Internet Cafe Simulator is an internet cafe business simulation game. Build the best internet café in the world! HOW TO REDEEM A STEAM KEY 1. Log in to the Steam client 2. Open the "Add a Game" menu at the bottom, or the top menu: Games > Activate a Product on Steam 3. Select Next 4. Enter the product key/code 5. Click Agree/Next 6. Once successfully redeemed, the game will appear in your library