A toxic waste spill finds its way into the water supply causing the recently deceased rise from their graves. Now you have to shoot your way through the hordes of undead to reach your only hope for survival. On the way to your rescue you will have to search stores and houses for supplies, and trade with other survivors. With three game modes, hundreds of items, weapons and grenades, and a city that is never the same twice, there is always something new hiding round the corner in Dead Pixels.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.