Game Boy:
Super Mario Land 2: 6 Golden Coins
Wario Land 1 and 2
Donkey Kong Land 1 and 2
Kirby's Dreamland 2
Metroid II: Return of Samus

Game Boy Color:
Wario Land 3
Shantae (it will never happen )

Didn't Nintendo confirm Game Gear and TurboGrafx-16 support? When is that going to happen?

What other platforms do you want to see on the 3DS VC? I'd like to see the entire Wii VC library available, since it would give us a lot more games to choose from.

Isn't there lots of these threads?

There is, but it's always fun to share. We'll see if TheBlackDragon comes to redirect it, though.

Also, really hoping for Metroid II, since I never got to play it. Can't really think of a lot of games to want, though.

Game Boy "Metroid II: Return of Samus" (with color option) is a must
and
Sega Game Gear "Nija Gaiden" and "Batman"
I'm still waiting for Sega Master System "Ninja Gaiden" for the Wii VC

the 3DS VC wishlist thread is here if you'd like to add your suggestions. :3