Not uh.. exactly what I meant. The game choosing falling creatures isn't a bug, more like a flaw in the evolution, which is why the creator should add "kill joints", which aren't against machine learning since all what machine learning is is to find a solution for a problem, kill joints would just further improve the efficiency of the problem solving. Anyways, what I meant by my bug report is that in the normal gen screen, you can clearly see creatures moving pretty fast in the running mode, but sometimes, the "best of gen" won't show the actual "best" creature in each gen. This is made obvious when you can see the creatures in the normal screen clearly running, yet the "best of gen" will just show a creature sitting down, without doing anything. It also isn't just bad luck, since the best of gen shows statistics for each best creature, and when it says that it's "0.7m/s" when it obviously isn't true, then that's a big problem.