YourNerdyJoe offers " Chip8-CTRU "port emulator / interpreter Chip8 of st4rk for the Nintendo 3DS.

Chip8-CTRU my 3DS is a harbor of GBAtemp user's st4rk Chip8 emulator ... for the 3DS.
Might sound stupid at first (and maybe it is) but st4rk's emulator Was Written for the old homebrew and Launcher.dat Chip8-CTRU written for userland with ctrulib. It also features a multi-rom menu and a slight set-in 3D effect