Disc & Cover
Setting: The game is an open-world, action-adventure RPG set in Night City, a sprawling, dystopian megalopolis obsessed with power, glamour, and cybernetic body modification.
Plot: You play as V, a mercenary outlaw seeking a unique implant that is the key to immortality.
Gameplay: Players can customize V's cyberware, skillset, and playstyle. The choices made throughout the game shape the story and the world around you.
PS4 Performance Note: The game on the original PS4 console had performance issues at launch, but has received numerous patches and improvements since. However, the PS4 version no longer receives major new content updates, such as the Phantom Liberty expansion, which are exclusive to PC and current-gen consoles (PS5/Xbox Series X|S). Owners of the PS4 disc can upgrade to the PS5 digital version for free. 
Included Extras (PAL Standard Edition)
The physical release of the standard edition on PS4 typically includes the following items inside the game case, which are often referred to as "extras" or "goodies": 
Game Discs: The game comes on two Blu-ray discs.
World Compendium: A booklet detailing the game's setting and lore.
Postcards: Physical postcards from Night City.
Stickers: A set of stickers.
Map: A physical map of Night City.