The PlayStation 3 (commonly abbreviated PS3) is the third home video game console produced by Sony Computer Entertainment, and the successor to the PlayStation 2 as part of the PlayStation series. The PlayStation 3 competes with Microsoft’s Xbox 360 and Nintendo’s Wii as part of the seventh... 

Abbreviated as PS2, the PlayStation 2 is a sixth-generation video game console manufactured by Sony, the successor to the PlayStation, and the predecessor to the PlayStation 3 as part of the PlayStation series of video game consoles. PlayStation 2 development announced in March 1999 and it was released... 

alf-Life is a science fiction first-person shooter video game developed by Valve Software and the company’s debut product. First released by Sierra Studios on November 19, 1998, the game was also released for the PlayStation 2 on November 14, 2001. Valve, set up by former Microsoft employees, had...