by HAL Laboratory, Inc., 1987
by Beam Software Pty., Ltd., 1989
by Mighty Craft Co., 1991
by Taito Corporation, 1988
by Team Murata Keikaku, 1990
by Data East Corporation, 1989
by Virgin Interactive Entertainment, Inc., 1994
by Twilight, 1993
by Probe Software Ltd., 1993
by SEGA Enterprises Ltd., 1988
by Aicom Corporation, 1989
by SNK Corporation, 1986
by Incredible Technologies, Inc., 1991
by Rare Limited, 1988
by Midway Manufacturing Company, 1990
by Free Fall Associates, 1989
by Artdink Corporation, 1990
by Nihon Micom Kaihatsu, 1986
by Taito Corporation, 1986
by NMK Co. Ltd., 1990
by AIM, 1991
by Nihon Bussan Co., Ltd., 1987
by Konami Industry Co. Ltd., 1987
