Board Thread:Wiki Discussion/@comment-26181644-20150419012959/@comment-9141454-20150715165815

I know how to solve it. I had this problem many times. From official website download main-secondary file, the smaller one. It fixes the problem, but ingame creature complexity is finite, though accessed by menu it works correctly. Finally I switched to glitchy version, though I'm not playing singleplayer anymore, since I just make models, screenshots, etc.