Neptune's Caverns - Enhanced (Commodore 64)

An undersea text adventure game. You have found the magic plug that belongs at the bottom of the sea, and your quest is to put it back before the waters all drain away...

 This is an improvement on a BASIC text adventure that was an example game from the book "Creating a Database Adventure Game" by Steve Rodgers and Marcus Milton (1985). Check the docs on the disk for more info on the improvements.