Hi, I think the modfied classes are not referenced in the (dummy) map, they are only referenced in the sub maps of “TheIsland”. So they were not cooked and not served. I got the same problem, i try to overwrite some classes, but as long as they are not referenced in the map the cooking process will not touch them. By now i did not find a way or better i do not want to include “TheIsland” Map in my Mod