Go back to prehistoric times with the Dino Reels 81 video slot from Wazdan. This online casino game has 4 reels and 81 winning lines. Play Dino Reels 81 and discover the times when dinosaurs ruled the earth. Win with prehistoric symbols and boost your balance. Carefully try your luck and unleash the formidable T-Rex to take full advantage of this game. Try the gamble feature where you need to find food for the T-Rex and instantly double your money, but watch out for the hunter.