Space Harrier is an all-time SEGA classic and pioneer in pseudo-3D graphics. With Harrier, you can set up fixed bursts and shoot all around.This DLC will add 1 ship, playable in DLC Mode.You will receive access to 3 special stages designed specially for this ship. (Only scores using this ship will be registered in the special stages.)You will also get access to the SEGA pack: 10 newly arranged stages including 3 boss fights, as well as CS PACK 2: 10 stages from CS mode.Buying any DLC also lets you use all the DARIUSBURST ships from the base game in the DLC Mode stages.

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 "LIBRARY" tab and start downloading.