Bubble Bath Babes is a video game made by Panesian. Although the game was not licensed by Nintendo it is designed for play on the Nintendo Entertainment System. A few factors that show the game was unlicensed are the odd cartridge shape, the odd sticker shape (no label on the top), and the color of the cartridge. These attributes can also be recognized on other unlicensed video games such as Bible Adventures and Gauntlet. The game is also one of a few pornographic video games released in the 1980s and 90s, like Custer's Revenge. The game was designed and released without Nintendo's permission because of its pornographic elements.
The gameplay is reminiscent of that of Tetris and Puzzle Bobble in that the goal is to steer clusters of rising bubbles and place them so that they connect to other bubbles of similar color along the top of the screen. If the sufficient amount of similar bubbles are touching, they will be cleared and all free neighboring bubbles will rise further, allowing for combos. If the accumulated bubbles on screen reach the bottom of the playing area, the game is over. If a level is beat, the player will be rewarded with erotica. A while later, Mermaids of Atlantis was released. It is practically the same, except with mermaids in place of the girls and a few new gameplay options.