#bochs::::[hardware-emulator pc][x86_32/x86_64][firmware no-need][software free] support GNU/Linux #darling::::[compatibility-layer darwin][arch various][software free] build software with GCC #desmume::::[hardware-emulator nintendods][arch arm32][firmware optional/technically-free][software free] support GNU/Linux dgen-sdl::::[hardware-emulator megadrive][arch m68k_16][firmware no-need][software technically-free] build software with GCC and WLA_DX #dolphin-emu::::[hardware-emulator nintendo-various][arch ppc32][firmware optional/technically-free][software free] support GNU/Linux #dosbox::::[os-emulator dos][arch x86_16/x86_32][software free] build software with GCC fceux::::[hardware-emulator famicom][arch mos6502_8][firmware need(famicom-disk)/technically-free][software technically-free] build software with DASM gens::::[hardware-emulator megadrive][arch m68k_16][firmware no-need][software technically-free] build software with GCC and WLA_DX gens-gs::::[hardware-emulator megadrive/32x][arch m68k_16/sh2_32][firmware optional(need-various)/technically-free][software technically-free] build software with GCC and WLA_DX hatari::::[hardware-emulator atari-various][arch mos6507_8][firmware no-need][software technically-free] build software with DASM and WLA_DX #icecat::::[hardware-emulator phone/tablet][arch various][firmware no-need][software free] support GNU/Linux (Gecko Engine OS) #iceweasel::::[hardware-emulator phone/tablet][arch various][firmware no-need][software free] support GNU/Linux (Gecko Engine OS) #libhybris::::[compatibility-layer replicant][arch various][software free] build software with GCC mednafen::::[hardware-emulator various][arch various][firmware optional(need-various)/technically-free][software technically-free(free-for-some)] build software with GCC, DASM and WLA_DX; http://kuwanger.net/projects/ mgba-qt::::[hardware-emulator gba/gameboy][arch arm32/z80_8][firmware optional/technically-free][software technically-free(gba-is-free)] build software with GCC and WLA_DX; http://kuwanger.net/projects/ mgba-sdl::::[hardware-emulator gba/gameboy][arch arm32/z80_8][firmware optional/technically-free][software technically-free(gba-is-free)] build software with GCC and WLA_DX; http://kuwanger.net/projects/ #lxdream::::[hardware-emulator dreamcast][arch sh4_32][firmware need/free][software free] support GNU/Linux; free firmware reios https://github.com/reicast/reicast-emulator mupen64plus::::[hardware-emulator n64][arch mips64][firmware no-need][software technically-free] build software with GCC pcsx2::::[hardware-emulator ps2][arch mips64][firmware need/technically-free][software free] support GNU/Linux ppsspp::::[hardware-emulator psp][arch arm32][firmware no-need][software free] support GNU/Linux ppsspp-qt::::[hardware-emulator psp][arch arm32][firmware no-need][software free] support GNU/Linux #qemu::::[hardware-emulator various][arch various][firmware optional(need-various)/free][software free] support GNU/Linux (some not, build software with GCC) #qemu-launcher::::[frontend] qemu frontend #q4wine::::[frontend] wine frontend #qtemu::::[frontend] qemu frontend #reicast::::[hardware-emulator dreamcast][arch sh4_32][firmware optional/free][software free] support GNU/Linux; free firmware reios https://github.com/reicast/reicast-emulator stella::::[hardware-emulator atari2600][arch mos6507_8][firmware no-need][software technically-free] build software with DASM and WLA_DX vbam-sdl::::[hardware-emulator gba/gameboy][arch arm32/z80_8][firmware optional/technically-free][software technically-free(gba-is-free)] build software with GCC and WLA_DX; http://kuwanger.net/projects/ vbam-wx::::[hardware-emulator gba/gameboy][arch arm32/z80_8][firmware optional/technically-free][software technically-free(gba-is-free)] build software with GCC and WLA_DX; http://kuwanger.net/projects/ vice::::[hardware-emulator comodore][arch mos6502_8][firmware no-need][software technically-free] build software with DASM #wine::::[compatibility-layer reactos][arch various][software free] build software with GCC yabause-gtk::::[hardware-emulator saturn][arch sh2_32][firmware optional/technically-free][software technically-free] build software with GCC yabause-qt::::[hardware-emulator saturn][arch sh2_32][firmware optional/technically-free][software technically-free] build software with GCC zsnes::::[hardware-emulator superfamicom][arch mos6502_16][firmware no-need][software technically-free] build software with WLA_DX