The game comes directly from PSN Store, you will be able to go online, get updates, etc.
After the setup process, the game will be available to launch on your own account, just as any other game or app you purchased directly in PSN Store.
One of the best-selling titles of 2015 has gone XL! Komplete The Mortal Kombat X Experience with new and existing content. Includes the main game, and new playable characters Alien, Leatherface, Triborg, and Bo’Rai Cho. Previously released playable characters include Predator, Jason Voorhees, Tremor, Tanya, and Goro. Also includes the new skins pack Apocalypse Pack.