I wish people could make these questions more specific. If your talking about the M9(Tranqulizer Gun) then if you are on Very Easy it will be at the beginning around the crates where you start off in or if you are on Easy-Extreme it is in Strut F Warehouse in the first room down the hall to the right.
It's Snake's nightmare. It is a brief level from the first Metal Gear Solid, where Snake enters Shadow Moses for the first time. It's in the original PlayStation graphics.
Solid snake was looking for Metal Gear RAY.
There is both a Level Kit and a Costume Kit for Metal Gear Solid
Metal gear (MSX) came out in 1990 Metal Gear Solid (PSOne) came out 1994
There is a Metal Gear solid Level Kit and Costume kit both are $5.99
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.
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, Metal Gear Solid 2: Sons of Liberty and Metal Gear Solid 3: Snake Eater
If you say you have played the first game it starts at the tanker level if you say you haven't you start at the plant level
Metal Gear Solid happened in 1998.
Metal Gear Solid 4: Guns of the Patriots
There is a Metal Gear Solid costume Kit and a Metal Gear Solid Level Kit at the Playstation Store for $5.99 each or the individuals costumes are $1.99