Shooting down alien invaders never felt so good! In Cosmic Rocket Defender, use your rocket launcher to dodge bombardments from swarms of attackers, while blasting them out of the sky as they swoop down, strafe and attempt to dive bomb you out of existence. Hit ’em with your arsenal of rockets. Capture trophies, extras, and CASH. Upgrade your speed, rocket power, and shields. Quick reflexes wins the day in this Blast-o-rama. Destroy or be destroyed!

— Activation Details —

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.