Hitman: Absolution follows the Original Assassin undertaking his most personal contract to date. Betrayed by the Agency and hunted by the police, Agent 47 finds himself pursuing redemption in a corrupt and twisted world. Showcasing Io-Interactive’s new proprietary Glacier 2 technology, the game has been built from the ground up, boasting a cinematic story, distinctive art direction and highly original game design, Hitman Absolution combines much loved classic gameplay with completely new gameplay features for the Hitman franchise.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.