This GTA 5 game is NOT a Steam key and shouldn't be used on Steam.
To use this game you need to visit https://socialclub.rockstargames.com/ and activate the product key we've supplied.
The full process is as follows:
- Head to http://socialclub.rockstargames.com
- Click Join Social Club and sign up for an account if you do not already have one. If you are already a member of the Rockstar Social Club, then sign in to your account.
- On your Rockstar Social Club profile page, scroll to the bottom and click on the 'Activate Grand Theft Auto V PC Now' image
- Hit 'Use Rockstar Code' on this page
- Enter your code in the box and hit 'Activate'
- You can then confirm the order and hit 'Download for Windows'
- This will download the set up tool. You can use this to install and play Grand Theft Auto V.
We are sorry if this has caused confusion.