Buy L.A. Noire

For Steam CD Keys, you must download (HERE), install the Steam software and create a new account. If you already have a Steam account, once you log in, click "Add a game" (located in the bottom left corner), and then "Activate a Product on Steam". After a few more clicks, you will be prompted to type in your CD Key. Thus, the game will be activated and automatically added to your account library.

This is Rockstar social club download platform. If you don't have any account yet, you can create one here for free. Connect on the site then go on "profile" tab to activate your GTA 5 PC cd key and download the game.
Notice: Steam version of GTA 5 also needs registration and connection to your Rockstar Social Club account.

More information on Rockstar Social Club

To use a Steam gift game, you need to own a Steam account and use the link provided to add the game to your library.

You can download your game using the CD Key on the retailer or publisher website. Please follow the steps and instructions given by the retailer.

This is Rockstar social club download platform. If you don't have any account yet, you can create one here for free. Connect on the site then go on "profile" tab to activate your GTA 5 PC cd key and download the game.
Notice: Steam version of GTA 5 also needs registration and connection to your Rockstar Social Club account.

You need to use your your game CD Key on the Playstation Network to download your game. To access the Playstation Network, you need a Playstation 4, a broadband connexion, a PSN account, and a storage device according to your console: Hard disk drive, memory card, or USB drive.
Playstation Plus Subscriptions are compatible with PS4, PS3 and PS VITA.

Use your code on the Xbox Live network to activate your games or increase your Xbox Live account's credit. To access the Xbox Live network, you need the Xbox One, a broadband connexion, a Xbox Live account, and a storage device according to your console: Hard disk drive, memory card, or USB drive.

This is Nintendo's download platform. After buying a Nintendo Switch game, you will receive a download code. Start the Nintendo eShop from the Home menu, select Settings/Other, and then tap "Redeem Download Code" to enter your 16-diogits code which will allow you to download your game.

Steam product localized in Europe. Requires an IP address from Europe to activate your CD-KEY and download the game.

Use your gamecard Microsoft Points in the Xbox Live Marketplace of your Xbox 360 to purchase full games, rent the latest movies in High Definition, add downloadable content to your games. Exploit the full potential of Xbox Live!
To access the Xbox Live Marketplace, you need the following components and services: Xbox 360 Console, broadband internet connection, Xbox Live Silver membership (included in the product contents of the Xbox 360 entertainment system), Microsoft Passport account, Hard Disk or Memory Unit for the Xbox 360 Console.

Activation of your Membership is restricted to Europe.

Use your code on the Xbox Live network to activate your games or increase your Xbox Live account's credit. To access the Xbox Live network, you need the Xbox Series X, a broadband connexion, a Xbox Live account, and a storage device according to your console: Hard disk drive, memory card, or USB drive.

Use your code on the Xbox Live network to activate your games or increase your Xbox Live account's credit. To access the Xbox Live network, you need the Xbox Series X, a broadband connexion, a Xbox Live account, and a storage device according to your console: Hard disk drive, memory card, or USB drive.

To use a Steam gift game, you need to own a Steam account and use the link provided to add the game to your library.