PC versionSNES Fans have made a PC version. Some are still early, so read the project page first.
Fans took SimCity SNES (UrbanRecomp) apart and rebuilt it so it runs natively on a computer, often with widescreen, higher frame rates and mods. Here is the project we know about:
Urban Recomp: a static recompilation of a classic SNES city builder onto snesrecomp. Bring your own ROM.