You know this for a fact? Nintendo would love to take our money so if it was possible they would have released NDS games on the 3DS by now, they did it on the Wii U.
nintendo is retarded they take 100 years to do anything if they do it at all
i'm sure they could do it if they wanted to
they could release tons of things on eshop but as usual they don't release shit for software ,eshop or otherwise
they just keep releasing new iterations of their hardware with minimal improvements over the last model and then never release any software for their hardware, they are becoming a company that only cares about making money on hardware sales they don't give a shit about their customers/fans anymore, they don't give a fuck about software,
the shit tier crap they put out these days is on par with android or IOS crapware games
all they ever release now is pure crap like TH and MPFF .
it took them forever to release anything but overpriced GB games on eshop , and still pretty much everything on there sucks
they promised us 3d classics we don't see those either and they could have easily have made more 3d classics besides 5
they could have easily with little to no effort made 3d classic zelda 1 and 2 for the 25th anniversary,they could have easily made more N64 ports there is lots they could and should be doing but just don't for whatever retarded reason
they are so god damn lazy when it comes to software lately it's not even funny so i would not take that as an indicator of the feasibility of DS games running though emulation or another method
nintendo has become the laziest company in gaming when it comes to software
can't wait for NX , NX slim , NX plus , NX XL , new NX xl plus etc
with a 25 game library