The lack of PC ports - Colours and Unleashed

A: People would buy them.

B: People would buy them.

C: Being able to play Sonic Adventure (or any of the Saturn games like you said) on a handheld, anywhere anytime would be fun and would show us just how far technology has come since the Dreamcast/Saturn days. I'm in love with my Ocarina of Time/ Majora's Mask 3D. :3
Imagine Sonic R on handheld, being able to use the local peer finding thing to set up races. XD
Or Sonic the Fighters, setting up battles or fighting against people far away through your wifi!

D: People would buy them.

 

Do these games have any selling power anymore though? I feel like any game pre Sonic Unleashed game would need a full Crash N-Sane Trilogy esq rebuild at this point, as SA2B and particularly SADX are very lazy ports of now very old games.

 

Not really sure 3DS versions of the Adventure games would require way more work than the usual port of the game would need. Even at a lower resolution, they'd likely have to downgrade it graphically to get it to run well.

Also, if they'd start work on 3DS ports at this point, the 3DS would likely be a dead system by the time they'd be finished. :v: