“By the way, I'm developing this game called Snake's Revenge, but I know it's not the authentic Snake, so please create a new Snake game of your own.”
Kojima said that while he was in the MSX division, someone from the Famicom division developed Snake's Revenge without consulting him or anyone; that one day they met on a Tokyo train and that man told him he was developing a game called Snake's Revenge but knew it was not the authentic Snake, and asked Kojima to create a new Snake game; Kojima said that was when he decided to create Metal Gear 2: Solid Snake.
“That was when I decided to create Metal Gear 2, Solid Snake.”