Boulder Bucks is a video slot from Barcrest, this game has 5 reels and 10 win lines. Boulder Bucks has a theme about the Prehistory. So therefore you will see a Cave Man, a Cave Woman, Mammoths, Dinosaur Eggs and many more symbols. This slot has funny features, and they will help you to win big profits. There is a Wild present, this Wild substitutes all other symbols, except the Free Spin Bonus and the Egg Hunt Pick Me Bonus symbol. The Mammoth Spins is very interesting, because this feature gives you 20 Free Spins with expanding Wilds. Try to spin 3 Egg Pick Me Scatters on reel number 2, 3 and 4, and you will activate the Egg Pick Me Bonus feature, your reward can be Multipliers or Free Spin rounds. This machine has more possibilities to make big profits, there are also the Pterodactyl Spins and the Sabre-Toothed Tiger Spins. It’s a funny game and it’s worth a try, play Boulder Bucks for free or for real online.