Sudden Strike 4 sends you off on three extensive campaigns set amongst the battlefields of World War II. Commanding the Allied, German or Soviet troops, you will lead over 100 different units into battle; like the German bomber Heinkel He111, the Russian T-34 tank, the British Hawker Typhoon fighter plane and the notorious German Panzerkampfwagen VI “Tiger”. In a first for the Sudden Strike series, you can now choose from one of nine individual commanders, such as George Patton or Bernard Montgomery, who will each allow for different approaches to combat and boast unique abilities. Prove your strategic expertise in over 20 demanding singleplayer scenarios, the challenge-focused skirmish mode and the ultra-competitive multiplayer mode. Exploit the weak spots of tanks, set up an ambush, occupy buildings with infantry, outmaneuver the enemy with clever positioning or unleash devastating air strikes – how you approach each mission is up to you!

— 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.