Iesabels' Internet connectivity is experiencing temporary problems. Due to the complexity of the issues, repairing it is time consuming and not easy. We are working to fix the issue but for the time being you may not be able to play in the co-op mode. We anticipate to fix the issue within 2 months. Single Player mode works flawlessly.Go to: http://store.steampowered.com/ and download STEAM client
Click “Install Steam” (from the upper right corner)
Install and start application, login with your Account name and Password (create one if you don’t have).
Please follow these instructions to activate a new retail purchase on Steam:
Launch Steam and log into your Steam account.
Click the Games Menu.
Choose Activate a Product on Steam…
Follow the onscreen instructions to complete the process.
After successful code verification go to the “MY GAMES” tab and start downloading.