MAME 2016 (Page 580)
Royal Mahjong
Japan
v1.13
Royal Night [BET]
Japan 840220 RN 2-00
Royal Poker '96
set 2
v98-3.6
Royal Poker '96
set 3
v98-3.6?
Rough Ranger
v2.0
bootleg
Radiant Silvergun
JUET 980523 V1.000
Rolling Thunder
rev 3
hack
R-Type II
Japan
revision C