PC Engine / Turbo Grafx-16 Emulators for Android

PC Engine emulator / TurboGrafx-16 for Android. Based on Mednafen.

• Accurate emulation and high compatibility rate (Note: Data swapped TG16 roms are not supported, see known issues below for a fix if you're getting a black screen on load)
• Backup memory and save state support, auto-save and ten manual slots for save states
• Supports ROM-based games in .pce and .sgx formats, optionally in .zip files
• CD emulation via loading CUE or TOC+BIN files (select a system card rom in the options, for versions <= 1.3.0: place syscard.pce in same directory as CUE file)
• CUE files support external audio tracks in Ogg Vorbis & Wav (PCM, ADPCM, etc) formats (not working on PS3 currently)
• Configurable on-screen multi-touch controls & keyboard support (needs Android 2.1+ for multi-touch)
• Multiplayer-capable Wiimote + Classic Controller and iControlPad support
• Portrait/Landscape orientation support

NEC PC Engine / Turbo Grafx-16 console emulator for Android 1.6+ devices

RetroArch is an open source emulator interface for Android (and beyond). Read more: https://wikipedia.org/wiki/RetroArch. For emulation, you need to select and download the appropriate emulator kernels in the RetroArch interface.
There are emulator cores:

• 3DO
• Amstrad CPC
• Neo-Geo
• Atari 2600/5200/7800
• Atari Jaguar
• Commodore computers
• MSX
• Fairchild Channel F
• NEC PC Engine / CD
• Nintendo 3DS
• Nintendo 64
• Nintendo DS
• NES
• SNES
• Sega Genesis / Mega Drive / Sega CD / Mega CD
• Sega Master System / GG
• Nintendo Game Boy / Color
• Nintendo Game Boy Advance
• Sega Dreamcast
• Sega Saturn
• Sony PlayStation
• Sony PlayStation 2
• SNK Neo Geo Pocket / Color
• Sony PlayStation Portable
• MAME core
• Mednafen core

Full list on the project website. You can download RetroArch on Google Play or on the official website.