Bubble Trouble is a maze game originally released for Mac OS 7 by Ambrosia Software in 1996.

It is an interpretation of Sega's Pengo from 1982 with the penguin recast as a goldfish and the setting moved underwater.

Bubbles appear all over the playing field and can be used to defeat the balls by launching them in their direction, crushing them.

"About This Particular Macintosh" wrote "In summary, the interface and controls are delightfully simple.

[3] A new version of the game titled Bubble Trouble X was released for Mac OS X in 2002.