You’ve got old code somewhere. Make sure to clear your cache and refresh the GitHub page. Does your code say v3.6.0? What is in untitled.js? Have you tried loading v3.6.0 in a brand new game? Did you rename the older StatMule and EncounterMule? Do you have more than one StatMule with the same name? Which character do your Collections Macros refer to? If you’d like me to take a look, please PM me a game link.