THE GATES OF HELL have opened, the Infinite Skeleton Hell Army from Hell has began the Ultimate Invasion World leaders come together to combat the Skeleton Menace you stand alone... The Last anime of a time long passed .... Use your ULTIMATE PUNCH and send the Evil Giant Skeletone Head and his army back skeleton hell

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.