Metal gear (MSX) came out in 1990 Metal Gear Solid (PSOne) came out 1994
metal gear solid 2 theme metal gear peace walker theme calling to the night (portable ops theme) snake eater (metal gear solid 3 theme) father and son theme (metal gear solid 4 end theme)
There are 5 acts in Metal Gear Solid 4.
There's not going to be any Metal Gear Solid 5.
The game is Called "Metal Gear Solid 2:Sons of Liberty" So it's the same game.
The ESRB has rated Metal Gear Solid 2 'M' for 'Mature'.
The best Metal Gear Solid game is what you define as 'best'. Personally, I think Metal Gear Solid 4: Guns of the Patriots is the best Metal Gear Solid game, it is also the highest rated Metal Gear Solid game ever to be developed and published.
Metal Gear Solid:Peace Walker has already been rated. It's rated T, for teenagers, ages 13 and up.
If you mean story wise then I believe it goes: Metal Gear Solid 3: Snake Eater Metal Gear Metal Gear 2: Solid Snake Metal Gear Solid Metal Gear Solid 2 Metal Gear Solid 4 But I may be wrong, and that isn't counting either of the Portable Ops games.
The Document of Metal Gear Solid 2 - 2002 V is rated/received certificates of: USA:M
metal gear solid1, metal gear solid 2 sons of liberty, metal gear solid 3 snake eater, and metal gear solid 4 guns of the patriots.
Metal Gear Solid VR Missions - 1999 VG is rated/received certificates of: Australia:MA USA:M
Metal Gear Solid, Metal Gear Solid 2: Sons of Liberty and Metal Gear Solid 3: Snake Eater
It's rated 'Mature' (17+).
Metal Gear Solid happened in 1998.
Metal Gear Solid 4: Guns of the Patriots
Metal Gear Solid Peace Walker - 2010 VG is rated/received certificates of: Australia:MA UK:15 USA:T