I promised myself I wouldn't do it. But, after @IncongruousGoat successfully completed NCD Caveman I thought I could just try it a little bit... Now, the first steps have been taken and the grinding is about to begin.
Of course, the first attempt ended at the third mission when I tried to find some additional KSC mini biomes. There are some very pretty stairs next to one of the R&D building and I figured there might be another biome up there. But, beware! IT'S A TRAP! Jeb tried to jump