DOTT just spawned the OG maniac mansion EXE as a simple DOS call. Once you add DOTT to scummvm you will get the both games added to the game list as the MM data

DOTT just spawned the OG maniac mansion EXE as a simple DOS call. Once you add DOTT to scummvm you will get the both games added to the game list as the MM data it's bundled as if it was a standalone MM install. I mean, on installing DOTT in any system you are actually installing both games of the series. DOTT just made a fancy way to launch the old MM while being ingame. You can launch it outside from DOTT by hand without opening DOTT first.