Ran across this today:

http://buddhahacks.wordpress.com/

I played Operation Stealth using DOSBox to the labyrinth and used DOSBox’s debugger to look for the collision data page (And I found it! Yay!) and dumped it to a binary file. What I wanted to do was to compare the original’s collision data page to the ScummVM’s version in the labyrinth to see if there were any differences that could be breaking the gameplay. And voila, there were! Here are some pictures

Pretty neat and just shows again how great DOSBox is.