Cruel Arena is a classic arena survival zombie game. Face endless hordes and survive as much as you can, Through The Doodles and The Frames!! Will you do the best record among your friends? Features Press S to buy something. Always, Always, Always keep yourself in movement! Learn how to move and they will never catch you! WASD to move, left mouse to shoot, and right one to throw a granade! P to PAUSE. That’s all, get ready!

— 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.