I started a similar thread for the Virtual Boy but just like that system I know there are a lot of people who did not know about SegaScope 3-D that came out on the Sega Master System about 25 years ago. I had one and the 3-D was really ahead of its time. Sega really did used to innovate back in the day. As I mentioned in another thread, when I first powered on my 3DS I was reminded of when I used to play Space Harrier 3-D and Maze Hunter 3-D.

If SegaScope 3-D games came out on the 3DS VC, would you buy them and which ones should come out first?

http://www.youtube.com/watch?v=nDHOqSS7oRM

(These videos are 2D without the 3D effects so they don't do the game justice)
http://www.youtube.com/watch?v=DhH3wu6KIiU&feature=related
http://www.youtube.com/watch?v=0FQ7aaOKgus

Blade Eagle 3-D
Line of Fire
Maze Hunter 3-D
Missile Defense 3-D (also requires the Light Phaser gun)
Out Run 3-D
Poseidon Wars 3-D
Space Harrier 3-D
Zaxxon 3-D

That'd be pretty cool. Although I doubt that many people even knew that Sega made 3D games on the Master System, or even knew about the master system. This and Virtual Boy games would be pretty neat

I think so. After playing "Face Raiders" on the 3DS they could easily adapt light gun games like "Missile Defense 3-D". Many people missed out on these great games. This is a perfect opportunity for more people to enjoy these classics!

Yes, definitely.
Space Harrier was one of the first games I thought about when they announced the 3D Classics series.

Sure, why not? The more options the better as I never always say

How about the Famicom 3D System?
Shouldn't take long to release the 5 games made by definitely-still-existent companies (out of a grand total of 7 games).
Tobidase Daisakusen (3D World Runner), JJ (Japan-only 3D World Runner 2), Highway Star (Rad Racer), Famicom Grand Prix II: 3D Hot Rally (Nintendo), Falsion (Konami tube-shooter, and supposedly the only one that dared to require the glasses)
and the last two are both Space Harrier type games: Attack Animal School (Pony Canyon) and Cosmic Epsilon (Asmik).

I had no idea there was such a thing. It looks like it was only released in Japan. Since Nintendo did publish the games it looks like we will see those on the 3DS before the SegaScope games.

As Lord_pikky said, the more options the better.