Had an even more obscure sequel that sadly, never set foot on American soil.
Konami (Creators of the first two games) is currently creating a sequel for the Nintendo DS, entitled "Lost in Blue".
Person Two: That game kicked ass! I had no idea other people knew of it's existance!
Person Three: Count me out, I've never heard of it. Mind telling me about it?
Person One: It was sort of an RPG, your guy had to run around the island, hunting animals for food and building tools to help you survive.
Person Two: Yeah, and if your fatigue , thirst, or hunger levels went too low, you died.
Person One: Too bad Survival Kids wasn't more well-known, it was an awesome game!
Person Two: Hey, I heard Lost in Blue for the Nintendo DS is a sequel to it!