Holy SH**!
I just played Sonic Adventure 2 and Ikaruga on my PC using NullDC emulator. Emulation is 99% perfect (few small sound hickups).
This alone is pretty badass news...but the cool thing is that I did this with its Nvidia 3D driver which makes all Dreamcast games appear 3D using Nvidia 3D vision.
The driver is excellent and the quality of the 3D was quite amazing. Especially sweet is that since its emulation, games run in whatever resolution you want them to run (1080p for me).
You need a beefy PC to do it in 3D but the emulator on its own doesn't require much. All I can say is god bless homebrew!
You can add another bulletin point to Sega Dreamcast...First console with games that you can play in HD 3D! :)
*Edit
For those interested you can read up on the emulator here - http://en.wikipedia.org/wiki/NullDC
As I have an extensive collection of Dreamcast games I decided to post which games are working well, which are working so-so and which are not working. The ones with (3D) next to them look amazing in 3D.
1. Games that emulate perfect or almost perfect
Dead or alive 2 (3D), GuiltyGearX, Headhunter (3D), Ikaruga (3D), Marvel vs Capcom 2, Psyvariar2, Quake3 (3D), SNK vs CAPCOM2, Soul Calibur (3D), Street Fighter 3: 3rd strike, ToySoldiers (3D!!!! - looks faakin amazing but CD music doesnt work), Virtua Fighter 3 (3D), Sonic Adventur 2 (3D), Unreal Tournamnet (3D)
2. Games with graphical issues that are still playable
Alien Front Online, LegacyofKain:Soul Reaver, SFRush2049, Tony Hawk Skater 2
3. Not playable/Wont boot
Fatal Fury:MArk of the Wolves, Propeller Arena, Cannon Spike, Demolition Racer, Street Fighter Alpha 3
Ill update the list as I test more games.
