Those people lived thousands years ago, and yet nowadays both scientists and general public are interested in this cavemen stuff. Slot machine manufacturers also love this theme, having designed various games which are both exciting and fun to play.
While most symbols of the cavemen themed slots depict - surprise! - cavemen, you will also see related images every now and again: they may include mammoths and other wild animals, as well as cavemen's weapons, such as clubs and stones. Ah, by the way, since we're speaking about cavemen, what about cavewomen? Yeah, you will see them as symbols, too, sometimes hot, and sometimes just funny.
Overall, if you want to travel back to 10,000 or 20,000 years B.C. while also having a chance to win a good amount of cash, look no further! Cavemen themed slots is what you need.