Super Mario World in Super ZSNES (Modern Vintage Gamer) Somehow, ZSNES has returned after laying dormant for 20 years. The developers of the iconic Super Nintendo emulator, which originally debuted in 1997 for DOS (something I distinctly remember trying to install on my ancient Intel 486 Packard Bell), are back with a sequel release dubbed Super ZSNES . And really, what else would they call it? Developers zsKnight and Demo say that Super ZSNES has been rewritten from scratch with a focus on a GPU-powered “Super Enhancement Engine,” which allows for high resolution playback, overclocking (which could help with games notorious for slowdown), widescreen support, uncompressed audio and 3D height maps for Mode 7 graphics. Purists, of course, can turn all of these extra features off if they want.…