##Important
Grab retroarch from https://github.com/Poligraf/retroarch-retrofwunofficial/releases
Add bios to the /home/retrofw/.retroarch/system or equivalent folder
Add cores to the /home/retrofw/.retroarch/cores or equivalent folder
##Known Issues
AmstradCPC - 'Start + y' opens virtual keyboard. Press select in virtual keyboard menu to move mouse.
Atari 800/5200 requires bios. See https://docs.libretro.com/library/atari800/
Important
Select 5200/800 or XL/XE after you run the core.
The core does not autodetect the game properly.
Otherwise core stays on Atari Computer - Memo Pad` screen.
Change RetroPad to Atari Joystick or Atari Keyboard. Otherwise you cant move
Atari Lynx requires lynxboot.img. Core is too unstable without it
Cave story. Grab and unload zip https://github.com/Poligraf/retroarch_cores_retrofw/blob/main/Cave%20Story%20(En).zip. Zip file obtained from retroarch buildbot https://buildbot.libretro.com/assets/cores/Cave%20Story/ does not contain copyright material.
Commodore64- Sound gitch - Start game without headphones. Plug headphones after audio starts.
Dos - very slow
ColecoVision - requires bios. Download from http://bluemsx.msxblue.com/rel_download/blueMSXv282full.zip and add Databases and Machines folders from zip to /home/retrofw/.retroarch/system or equivalent - Same steps as SG1000
Dinothawr - Grab game form https://buildbot.libretro.com/assets/cores/Dinothawr/
Fairchild ChannelF - Hold select when game starts to start moving.
Flashback -reminiscence Watch video https://www.youtube.com/watch?v=46S-FDjSjfo for set up
Gameboy (fast) runs games without slowdown
Gameboy (accurate) some games have slowdown due to higher accuracy
Intellivision - requires bios. See https://docs.libretro.com/library/freeintv/
Lowresnx - some games are slow to run
MSX - needs bios otherwise black screen is present. See https://docs.libretro.com/library/fmsx/
Odyssey2 - requires bios. See https://docs.libretro.com/library/o2em/
PC88 - requires bios. See https://docs.libretro.com/library/quasi88/
SG1000 - requires bios. Download from http://bluemsx.msxblue.com/rel_download/blueMSXv282full.zip and add Databases and Machines folders from zip to /home/retrofw/.retroarch/system or equivalent - Same steps as ColecoVision
Sharp X1 - Add bios files IPLROM.X1 IPLROM.X1T to /home/retrofw/.retroarch/system/xmil
Snes - Sound issues kind of fixed. Turn rewind off for preferred core
Uxebox - Way too slow but it has minesweeper. http://uzebox.org/wiki/Uzesweeper#Source
Vectrex - some slowdown is present
Wonderswan - make sure you Rewind Frames is set to a high number over 17. Otherwise it lags.
ZX spectrum- Requires bios. See https://docs.libretro.com/library/fuse/ for details