The MegaMAX™ Collection was a set of 33 external objects for use with Cycling 74's MAX programming environment. However, as it was OS 9 only, and never updated to OSX, it is no longer available.

MegaMax author Stephen Kay is presently involved in the development of KARMA (Kay Algorithmic Realtime Music Architecture), which is available in KARMA Software, and in various Korg Products incorporating KARMA.