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.
Stranded on the shores of a mysterious island, you must learn to survive. Use your cunning to kill or tame the primeval creatures roaming the land, and encounter other players to survive, dominate... and escape!