Marathon 2 was my jam when I was a kid learning about computers on the Macintosh Performa 6200 my parents bought. I tinkered some with editing physics models and a little map making on both Marathon 1 & 2. I was floored when I found out that the original Marathon 1 files are supported under AlephOne. My mind instantly went back to Devil in a Blue Dress and Morgana's Revenge
I'd like to say thanks to the people involved in making AlephOne the Marathon engine for modern machines.