Enter the virtual world of Under A Killing Moon, where it is December 2042, and you, as Tex Murphy, must stop the forces of evil before they destroy mankind and rob you of your next unemployment check. This thrilling and hilarious adventure is unlike anything you've seen before. The graphics quality, the fascinating, believable characters, and complete freedom of movement will make you feel like you've actually walked through the screen and become the main character in a rich, intriguing mystery movie. Features Four CDs of unparalleled graphics and sound. Full freedom of movement, explore where, when and what you want! Be part of an exciting comedy thriller! Top-notch Hollywood talent. Extensive built-in hints. An interface that makes interaction intuitive and simple. Full fidelity 16 bit 22Khz sound.

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.