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Product data is organised to make compatibility, activation and content type clear before payment.

NOTE: This content requires the base game BLACKHOLE in order to play. Get instant download of BLACKHOLE: Testing Laboratory on PC The top 3 reasons to play BLACKHOLE: Testing Laboratory BLACKHOLE: Testing Laboratory tells the story of life back on Earth. BLACKHOLE: Testing Laboratory is a flashback chapter to BLACKHOLE. Uncover the hero's new secret in this immersive platformer. What to know before buying BLACKHOLE: Testing Laboratory What's included with BLACKHOLE: Testing Laboratory? Included is the DLC BLACKHOLE: Testing Laboratory for PC. Is there any region lock for BLACKHOLE: Testing Laboratory? This product is available worldwide; no region lock. How will I receive my instant download for BLACKHOLE: Testing Laboratory? 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 BLACKHOLE: Testing Laboratory 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 downloa

Product type

Game

Activation

Steam

Platform / region

PC · Can activate in United Kingdom

Release / edition

18 May 2015 · Standard