The age to purchase "Grand Theft Auto IV: Liberty City Stories" for the PSP is 17 and older. The game has been rated Mature (M) by the Entertainment Software Rating Board (ESRB) for blood and gore, violence, sexual content, drug reference and strong language.
Grand Theft Auto IV: Liberty City Stories was released in 2008 and is the 11th title in the series. The setting is Liberty City, which is loosely based on New York City. It follows the storyline of the main character, Niko Bellic.
Niko is a war veteran who is attempting to escape the clutches of mob bosses while running from his past. Players navigate by foot or vehicle through the city in a third-person perspective. There are several objectives, missions and side quests the player must complete in order to finish the game. Lots of firepower and killing sprees dominate the game.
There is also an option to play this game in multiplayer mode. Up to 32 players have the ability to play within one single-player world. Death matches and street matches are two popular modalities available, and game play can be either cooperative or competitive. To ensure equality, these game modes are divided into unranked and ranked combat. When playing in a ranked game, players compete against others at the same level.