@xxOToTOxx been trying to get two versions of Maddog running in different folders (One American Laser Games, one Singe 2) just to see if I could really.
I have got it working ok but noticed what I think is a typo in the repo?
https://github.com/DirtBagXon/hypseus_singetwo_data/blob/master/maddog/service.singe
maddog is spelt madodog, not sure if it matters but I corrected it and still seems to work ok...
sprCursor = spriteLoad("singe/madodog/crosshaird.png")