What is Incubator Island supposed to be now? Originally being an worldmap for breeding new levels proposed for the main game, but now it's a complete mess mixed with levels being really frustrating and not following level design guidelines. Maybe shall we move sK!LL's levels from Incubator to Bonus Island 3 or remove them completely?
I've made this post because I think that the levels from pre_git_bugtracker_worldmap look misplaced for Incubator Island. I think they are better suited for Bonus Island 3 or even 4 since they are not following the level design guidelines I mentioned above.