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Get instant download of Sleep Attack on PC The top 3 reasons to play Sleep Attack Enter an exciting tower defense experience in Sleep Attack ! Control the battlefield and influence the paths your enemies follow. Carefully place turrets, choose your placements and experience a rewarding strategy game. What to know before buying Sleep Attack What's included with Sleep Attack? Included is the base game Sleep Attack for PC. Is there any region lock for Sleep Attack? This product is available worldwide; no region lock. How will I receive my instant download for Sleep Attack? After payment has been approved, your game key will be included in your order confirmation email. You can access your key by following a link in the email. Next, you can activate your key on its corresponding platform. If you’ve pre-ordered a game, your key will be delivered to your email a day before the official (or early access) release date. You will also receive a notification via email when your key becomes available. How to activate the key for Sleep Attack Activate with Steam: Download and install the Steam client on your PC ( then sign up and log in. Locate the Steam key in your confirmation email, and copy it to your clipboard by pressing “Ctrl+C”. Open the Steam client and locate the “+ ADD A GAME...” button on the bottom left of the window. Click this and choose the “Activate a Product on Steam…” option. Paste the key from your clipboard in the “Product Code” section when asked, and follow the rest of the prompts to add the game to your library. Your game is now viewable in the “Library” tab, and is available to download/install when you’re ready! You can find additional support for the Steam client here: Sleep Attack details Control the enemy terrain while your powerful towers annihilate the