Complex sentence: The game was ported by Arsys Sofware to the NEC PC-98 and Sharp X68000 computer platforms in, and then ported by Masaya (NCS) to the Sega Mega Drive (Genesis) home console in.
Split into simpler sentences: The game was ported by Arsys Sofware to the NEC PC-98 and Sharp X68000 computer platforms in. It was then ported by Masaya (NCS) to the Sega Mega Drive (Genesis) home console in.