The much-awaited sequel to PAC-MAN CHAMPIONSHIP EDITION!Featuring eye-popping 3D graphics and funky visuals, the latest version of the classic game takes chomping and chasing through mazes to a whole new level!Make up to four ghost trains for maximum chompage!New modes include Score Attack and an Adventure Mode with fast fleeing fruit, big bad bosses, ridiculous remixed rules, and more!

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.