At first I thought you mispelled "cretaceous" in your title but I now know it was intentional. Fun concept, and I saw some of their AIs fail in funny ways (kept bouncing off eachother, turning and hitting a wall, then turning and bouncing off eachother on loop) but they be stealing my groceries!
Viewing post in Cartaceous Era jam comments
Programming the NPCs to be juuuust smart enough to be able to mostly get around but dumb enough to consistently get into traffic jams was what I spent the most time on and I'm super happy with how it turned out considering how much time I had to get it right. It would have been sooo much easier to make them just avoid each other entirely haha.