The listing, Iesabel (Steam Key) has ended.
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.
For more information please follow this link: http://store.steampowered.com/app/248710/
Activation Details
1. Follow the link: http://store.steampowered.com/ and download STEAM client.
#If you are a new Steam user, click the “Create a new account” button to register a new account.
2. Click "Install Steam" (from the upper right corner)
3. Install and start application, login with your login credentials
4. Click the Games Menu inside Steam client
5. Choose Activate a Product on Steam
6. Follow the onscreen instructions to complete the process.