Lit09 on 02 April 2009
It has to be Halo for sure. I mean Metal Gear Solid is very influential in its interactive story telling and gameplay but without Halo, the market wouldn't be flooded with top notch FPS games.
Halo also started the online multiplayer aspect for games on consoles since multiplayer was only popular for PCs 10 years ago and now pretty much every game has a multiplayer feature built in the disc now a days.
