Invaders from Space have come to add extra terrestrial challenge to Crazy Machines 2! Meet Flinky, the bouncy alien and slimy Species 1337 as you take on anti-gravity, break out the robots, and aim your laser beams!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.