Caveman Keno Plus
In Caveman Keno Plus, 3 eggs appear on non-chosen spots after the player initiates game play. Hatch at least 2 eggs on a winning card and you will earn three EXTRA balls. If 3 eggs turn into dinosaurs, you are awarded 8 times the win amount. If 2 eggs turn into dinosaurs, you are awarded 4 times the win amount.