My fiance was playing Metal Gear 3 last night, and I suddenly realized something from the last two games.
Metal Gear is set in 2005.
Sons of Liberty was set in the 2007.
Twin Snakes was set after Sons of Liberty.
Snaker Eater was set in the 1960's.
And if you remember, Adam [ Ocelot ] shot out Snake's eye.
Snaker Eater:
Sons of Liberty:
Metal Gear:
And yet they never said anything about a glass eye, or anything about an eye in the first, or second one.