A quickly put together port of the PCE microcomputer emulator to the 3DS.
Don't expect great performance, especially on the Old 3DS, but on the New 3DS it should be enough to run most standard software.
PCE is a collection of microcomputer emulators. At the moment it contains three emulators:
PCE/atarist is an Atari ST emulator. It emulates the various ST and Mega ST models.
PCE/ibmpc is an IBM PC 5150 emulator. It emulates an IBM PC 5150 or an IBM PC/XT 5160.
PCE/macplus is a classic Macintosh emulator. It emulates a Macintosh 128K, Macintosh 512k, Macintosh 512ke, Macintosh Plus, Macintosh SE or a Macintosh Classic.