The reason why Solid Snake ages so dramatically from MGS1&2 to MGS4 is because of this;
Solid Snake is a genetic clone of Legendary soldier Big Boss (aka Naked Snake or Jack). He was born from the Les Infants Terribles project conducted by Zero and Dr. Clark (Big Bosses former allies) in 1972 along with his brother Liquid Snake. Solid Snake and Liquid Snake were created as an insurance policy to make sure the Patriots (Zero's Organization) would never lose their Icon (Big Boss). But because of the risk posed to the group if the Snakes were taken from the patriots hands Solid Snake and Liquid Snake were genetically altered to age twice as fast as a normal and are unable to procreate. An insurance policy inside of an insurance policy. This would limit the amount of the Snake's use an enemy organization would have against the patriots. Plain and simple; Solid Snake was engineered to have that as his natural lifespan.
{| ! colspan="2" | Title ! Setting ! Protagonist | Metal Gear Solid 3: Snake Eater 1964 Naked Snake (Big Boss) Metal Gear Solid: Portable Ops 1970 Metal Gear Solid: Peace Walker[8] 1974 Metal Gear 1995 Solid Snake Metal Gear 2: Solid Snake 1999 Metal Gear Solid (also The Twin Snakes) 2005 Metal Gear Solid 2: Sons of Liberty Tanker Chapter 2007 Plant Chapter 2009 Raiden Metal Gear Solid 4: Guns of the Patriots 2014 Solid Snake (Old Snake) Metal Gear Solid: Rising (Unknown) Raiden |}
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.
Solid snake was looking for Metal Gear RAY.
We don't know for sure, but Solid Snake supposedly died after Metal Gear Solid 4.
Metal Gear Solid, Metal Gear Solid 2: Sons of Liberty and Metal Gear Solid 3: Snake Eater
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.
Solid Snake doesn't die in Metal Gear Solid 4, and he will not be in Metal Gear Solid 5 There will not be a metal gear solid 5 as i read an exlusive interview with Hideo Kojima where he said there will not be a metal gear solid 5 instead they will make spin offs
because at the end of metal gear solid 4 it is mentioned that solid snake will die after six months by the foxdie and maybe the new metal gear solid is set after six months of the events of metal gear solid 4
it would be liquid snake
It is available and included with the Metal Gear Solid costume pack for $5.99 and as a Metal Gear Solid Snake costume for $1.99 from the Playstation Store
personally metal gear solid 3: snake eater because it has that sense of freedom
Snake, to be more specific liquid snake.