Yes, this is your grandfather's Creeper World. Now on Steam and with updated unit graphics! Imagine an enemy that is everywhere and moves like a giant, organic mass across the map.Imagine your base and your people surrounded by a blanket of crushing destruction from all directions. Your only hope, well what hope?Then you take the high ground and pound this enemy into oblivion. You've saved the day just so you can do it again and again. Do you have what it takes to save your great city and all of history? The Anniversary Edition includes new and shinier unit graphics, increased resolution background images, and the same awesomely high ration of strategic depth to game complexity.

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.