GOG redeem key, can be redeemed on the GOG Galaxy launcher. The advantage of using GOG is that the games we own become our own property and are secure, unlike Steam, which only sells licenses/copies to us. How to Redeem: 1. Log in to your GOG account at [https://www.gog.com/en/](https://www.gog.com/en/) 2. Go to the page [https://www.gog.com/en/redeem](https://www.gog.com/en/redeem) 3. Follow the redemption steps 4. Download and play Embark on a quest for identity through time, as you piece together the puzzle of two lives.