Contents: Additional Playable Characters (4 total) Additional Battle Stages (2 stages) GGST Additional Color pack #2 Details This item requires the full game (sold separately) to be used. Please update the game with the latest patch before use. Colors for the 4 upcoming characters will become available once the characters are released. Colors for the 4 upcoming characters require the characters to be available in order to be used. This set includes items that are sold separately as well as in other bundles.

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.