Yes, guys! Mario Worker WORKS with MMF2! I've just tried it. For confirms, you have to watch these videos that I've done.
Pratically, I've downloaded the demo version of MultiMedia Fusion 2, then, I've picked the Mario Worker 1.0 .cca file inside his folder and finally I've opened it into MMF2. With some little extensions' problems that I've already fixed, I've create very Mario Forever styled levels!
MMF2 DEMO LINK: www.clickteam.com
MARIO WORKER 1.0 LINK: http://www.sendspace.com/file/gmy91r
These are the videos that I've done.