Gettysburg: Armored Warfare is a online Real Time Strategy / Third Person Shooter hybrid putting players in the middle of an alternate version of the American Civil War. Large scale multiplayer battles, customizable armies, unique gameplay set in against a familiar yet futuristic backdrop are the key elements in this re-creation of the American Civil War.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.