Prototype 2 is an open-world action game published by Activision and developed by Radical Entertainment. It's a direct sequel to Prototype and was announced at the 2010 Spike Video Game Awards. The events of Prototype 2 takes place in New York City, now known as New York Zero (NYZ), following Sgt. James Heller on his quest to destroy Alex Mercer, after having lost everything and everyone he loved to the Blacklight virus. 1. Go to: http://store.steampowered.com/ and download STEAM client.
2. Click “Install Steam” (from the upper right corner)
Download Steam
3. Install and start application, login with your Account name and Password (create one if you don’t have).
4. 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.
If you have any problems regarding key activation, please contact our Live Support.