The first NHL licensed game to be on the PSP Gretzky NHL not only has all 30 teams along with players and arenas it also feature its minor league equivalent AHL (American Hockey League) as well as 400 of its top players and the ability to put them into the major league teams.The game contains the standard game modes Exhibition Season mode (with the ability to be team owner) Quick Game Network Mode (where players can compete head-to-head wireless) and the Gretzky Challenge (where plays as Wayne Gretzky in a series of mini-games throughout his years as a Ranger Oiler and King at which winning them would be unlockable for the game).