Okay we all of a few great games, that either sold well, a great, that are missing much needed sequels. I figured in a world where there is a million Maddens, tony hawks, and FF titles, we need to point a finger at IPs that were left to die.
Earthbound, despite the troubles with Earthbound 64, it was still a hugely anticipated game. There is simply no reason they haven't yet started work on a new one.
Smash Bros.: I know what your thinking, they are making a Smash Bros. sequel. Well thats not my point. My point is that we've only been getting one Smash bros. a generation. What's up with that? There is like a million Mario Party titles. heck there is even more mamouth Zelda titles then Smash Bros. games, and you'd think these are easier to crank out, and last time I checked Smash bros. was the biggest thing the Gamecube ever had, so why has it been what five years? And no for nothing but Smash bros. would have been a killer game on the DS. But Instead Nintendo pushes Jump Superstars, while being a great game, it's also a licensing nightmare, so they simply can't publish it outside Japan, but Smash bros. could be and it would have sold in the millions. They could have retooled the n64 version, added characters, and second screen functions and it would have been huge.
Bonk: I know the Turbographx is dead, but this game was great. it had like four good sequels. And no one has bothered to import this to the world of 3d. It's time.
Crazy Taxi: This game was insanely fun. Sold well, and yet instead of creating a sequel the game was simply ported to every known system in the world. why not make a sequel?
Jet Set Radio: Another great Sega franchise that still has a good name, and deserves a next-gen sequel.
Shenmue: I know it's expensive, but this gen most likely has the tools to make the best and cheapest Shenmue experience.