With 3 scattered Wooly Mammoths, they give an entry for the bonus where I get to choose 3 out of the 5 choices on the ice to hammer the animals out. Each will give Free spins of 2 or 4. Finding a rat gave me 2 Free spins while 2 orange anteaters (assuming they are) gave me 4 Free spins each for 8 Free spins. Whatever I collected inside that round, they will play on the reels. 10 Free spins all on a 2x multiplier were mediocre at best! All I scavenged from these free spins is a total of $8.88. Instead of gambling these in the gamble feature I felt it was better to keep them! Winnings in the main game were fair enough and I haven't gone through hitting such a big win yet like 5 frozen Sabretooth tigers or 5 scattered Wooly Mammoths!
I don't think I want to come back here anymore because there are slots that provide bigger entertainment and winnings! The only positive comment I have for Wooly is the background and graphics. It's enjoyably appealing!
My recommendations for everyone is to steer clear from Wooly World. It won't be worth hitting the feature! You could only expect low win totals most of the time! Not a single big win came for me nor do the Cave man wilds give any multipliers for any winnings I had! I will give it a 5.5 but I will be merciful by giving it a 6!