Does it make them familiar with all new features and updates supplied by game developer?
What makes them update their favorite game because what happens when they forget to update their game that has come up with some new feature. It feels awkward right!! For any reason if they have forgotten to update their beloved game then this problem may arise. They are stuck on some level; their favorite character is not available in the game.
Suddenly they understand that they have to update the version of their game to continue playing it further. Therefore, gamers always try to stay updated with the latest version of the particular game they are playing.