The 3DNES emulator is an emulator within the Firefox browser that works with NES roms to turn old games into something new and magical. The emulator turns your old 2D games into 3D!
We aren’t quite sure how the developer created this technique(?) but Vietnamese developer Trần Vũ Trúc has turned something old into something new.
While the emulator is still very much in beta, you can test it out for yourself, and seemingly a downloadable version will be available at some point.