In other meaning, arcade machines that uses PC-based hardware & OS that has been dumped and cracked to be playable on your desktop PC.
Here are the list:
Taito Type X, X2, E-amusement
http://www.neofighters.info/forum/showt ... ESADO-56K/
Deathsmiles 2 (playable)
http://www.neofighters.info/forum/showt ... -Arcade-PC
Battle Gear 4 Tuned (the most recent which got cracked)
http://www.neofighters.info/forum/showt ... rogressos/
Sega Lindbergh (still not cracked yet, no games are playable)
http://www.neofighters.info/forum/showt ... cy-vazadas!
Far Cry: Paradise Lost (not cracked, requires dongle)
http://www.neofighters.info/forum/showt ... eado-em-PC
NFS Underground (yes, the exact same one found on PC/console, not yet playable)
http://www.neofighters.info/forum/showt ... VR%29-Dump
Dance Dance Revolution X
http://www.emuline.org/topic/438-dance- ... rcade-wip/
Chase HQ 2 (not cracked, unplayable)
http://www.emuline.org/topic/448-chase- ... getnewpost
Silent Hill Arcade
http://www.emuline.org/topic/337-silent ... he-arcade/