Bubble Memories: The Story of Bubble Bobble III is a sequel in the Bubble Bobble series, continuing the adventures of Bub and Bob in a new setting and with new gameplay elements. Released by Taito, it builds upon the original game's mechanics and introduces new mechanics and challenges.  Version 2.3J likely includes refinements and improvements made to the game post release.

Bubble Memories: The Story Of Bubble Bobble III (Ver 2.3J 1996/02/07)

Bubble Bobble Lost Cave (v1.2)