Pokemon MMO (goodbye life)
Pokemon with all the regions
Super Mario All-Stars with all the Super Mario games

A Peeping Tom simulator.
An Upskirt photography simulator.

Wow, and that's what you came up with? o_O

Then I want a Super Mario Bros. Z game!

- Diddy Kong Racing 2
- Mario Kart 128 (double the 64, ya know)
- Perfect Dark 2 (Zero was a prequel)
- Jet Force Gemini 2
- Doom 4
- Half-Life 3
- Formula 1: 1950-2008 the Game
- Tony Hawk's Pro Skater 5 (a game like the first 4)
- Goldeneye 007 XBLA re-release
- Beetle Adventure Racing 2
- Halo: Combat Evolved for 360 w/online
- Banjo-Threeie (just like Grunty promised)
- The Legend of Zelda: Whatever the hell the next one will be called
- Chrono Trigger 2
- Donkey Kong Country 4
- The next Wolfenstein exists, but it isn't out yet. I hope it's as good as Return to Castle Wolfenstein was...

And for the kicker:
- Duke Nukem Forever ("When it's done." Whenever the hell that is)

New Road Rash and Legend of Dragoon 2 and FFVII remake

a 3d mario game universally liked better than mario 64 and mario galaxy

Let me see:

-Megaman 10,11,12,13,14... (Until they show us WHAT THE HELL HAPPENED BETWEEN THE CLASSIC SERIES AND THE X SERIES)
-Megaman X9, X10... (Give me the Elf Wars)
-New Super Mario Bros. 2
-Chrono Trigger 2 (Not Chrono Cross, a real Chrono Trigger sequel with the same Dream Team: Sakaguchi, Uematsu, Kitase, Horii, Toriyama, etc.)
-Xenogears 2
-Parasite Eve 3

-Shigeru Miyamoto/Keiji Inafune/Tetsuya Nomura collaboration...

-Marvel vs DC developed by Capcom
-DC vs Capcom
-Marvel vs DC vs Capcom
-Marvel vs DC vs Capcom vs SNK (Too much???)

Among other...

If you can't beat 'em, fantasize about Mario and Mickey Mouse beating up Heartless, is what I always say

ioi

And this is a good place to jump in.  As I see it, all these are predicated upon them getting good reviews.  For myself:

1. The platformer side of latest Smash Bros. with more mascot characters.  Mario, Sonic and Bonk all in the same game.

2. Definitive compilations of games from a company.  Ones that had EVERY title they made in the past for the arcade.

3. A cross between a 4X title and a dungeon hack game, where can work your way up from being a peon to become King, and then run the Kingdom, and have the world forever be expandable and explorable.  Without an excess of micromanagement.  Players can do what they want, and not have to do thing they don't.  Civ meets Fable 2 might be a way to view this.

4. MULE 2, without war being required.

5. One that could make me rich in real life, if I played it.  Ok, if not rich, at least provide enough income I could do it full time.

6. A RPGish statbuilding game like Little Big Planet where you explore worlds other people made and up your stats in the process.