Ultra 4-nin Mahjong

Software list:Sharp X1 cassettes (x1_cass)
Short name:ultra4mj
Year:1982?
Publisher:九十九電機 (Tsukumo Denki)
Supported:Yes
alt_title:ウルトラ4人麻雀

Parts

cass

Short name:cass
Interface:x1_cass