The games of Little Black Box are generally given to buyers through activation codes, so the games received by Little Black Box are all used in the form of game activation codes or gifts. The gifts can be directly distributed to the player's account without any player operation. The activation code needs to be entered in steam to activate. Here is a tutorial on how to activate the Little Black Box game on Steam.
1. Click Add Game on the main page of steam, and then click to activate the steam game.
2. After agreeing to several steam game activation terms, enter the activation code in the small black box, and finally select Activate to add the download.
The above is the little black box I brought. How to get the game to Steam? How to activate the game purchased from the small black box on steam is introduced. For more related information and tutorials, please pay attention to this website.