About this game

Purchase Shiftlings and get access to the Shiftlings Screen Saver! Enjoy our tenacious technicians bouncing around your screen all day long! The galaxy's biggest no-brainer! Control two adorably dim-witted alien space janitors on their quirky quest to repair the galaxy! Strategic Single Player & Co-op Missions: Play on your own, challenge a friend locally or across the galaxy (online). 50 Dynamic Interplanetary Puzzles: 5 themed planets with 10 levels each which increases in difficulty as players advance. Cosmic Challenges of Size & Space: Shift weight between the custodian cosmonauts quickly to avoid traps. High Re-playability: Blast back to the beginning to discover new hidden collectibles to unlock more secrets to the universe.

How to activate

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.