Grand Theft Auto V is one of the most expensive as well as one of the most selling video game to be ever made. The main concept and the element that people like the most is the free-roaming. 
Rockstar has put a lot of efforts to make this game because the graphics of this game are pretty much realistic and it is said that the game contains more than 80,000 dialogues which is massive.

I have played all Grand Theft Auto games and the best part is that they have always exceeded my expectations. If you play GTA 2 and then GTA III, you will say that these games are not by any means linked to one another because the improvement from GTA 2 to GTA III are just exceptional. 
Grand Theft Auto V has a plethora of new additions to it. The improvements include new cars, bigger better more realistic cities. Moreover, enhanced weather system and three playable characters with different missions. This is the first time that Grand Theft Auto will feature a first person mode for the PC version of the game. 
One of the best aspect about GTA series is that the company takes the good stuff from its previous games in the series and then couples it with enhanced new additions to make a well-executed game.

DEVELOPER: ROCKSTAR NORTH
PUBLISHER: ROCKSTAR GAMES
GENRE: FREE-ROAMING,OPEN WORLD,THIRD PERSON,ACTION,ADVENTURE
RELEASE DATE: APRIL, 2015
LANGUAGE: ENGLISH
FILE SIZE: 34.6 GB ( ACTUAL SIZE WAS 64 GB)

• Operating Systems: Windows 7/8/8.1/Vista (all have to be 64 bit.Windows Vista has to have service pack 2)
• Processor: 2.8 GHz Core 2 Quad
• Ram: 4 GB
• Graphics card: 1 GB NVIDIA 9800 GT (recommended 2 GB)
• Hard drive space: 65 GB