This DLC will add more 50 levels to the Mighty Gemstones games.These are the hardest levels of the game.The difficulty will increase even more as you complete levels. Features Big challenge, hard levels to complete Much more entertainment New achievements to unlock

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.