How to activate key on GOG?
1. Go to GOG Website.
2. Log in to your account. Hover the cursor on "Sign in" in the header of the website, click "Sign In", provide your data and click "Sign In Now".
3. Hover the cursor on your username in the header of the website and click "Redeem a code" in appeared menu.
4. On the next page, insert your code provided by 95gameshop.com and click the green "Continue" button.
5. Confirm your product on the next page by clicking green "Redeem" button.
That is it. Now you have the game in your GOG.com account's library.