Dots eXtreme is a classic dots puzzle with large boards and increased difficulty level. It has simple rules, but challenging gameplay. Connect matching colors and shapes, use bridges and tubes to complete more than 500 handmade puzzles. There are different board sizes available, ranging from 8×8 to 20×20 cells.You can also collect Tokens to unlock different UI skins or in-game tips which will help you to complete most challenging levels.

— 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.