Year Name Developer Machines
1984 Spelunker '
Not Classified, Platform / Run, Jump & Scrolling, | 2P alt, ???, 		Brøderbund c64 coleco hb701fd ibm5170 nes vgmplay mame
1986 Spelunker II - 23 no Kagi '
Platform / Run, Jump & Scrolling, | 2P alt, 		Irem (licensed from Broderbund) mame
1987 Spelunker II - Yuusha e no Chousen '
Platform / Run, Jump & Scrolling, | ???, 		Irem nes