This game has bonus round and free spins feature, actually I don't know if I could call it free spins feature because I see it as a re spin feature. The Ninja Master it self is a wild symbol, he will not substitute by itself, but will give winning combination to all other symbols making winning combination. The free spins depends where or in what place the Ninja Master will lend, so that way you be given up to 4 free re spins, which the multiplier goes from X 5 and goes till X 1.
The game has Double Round, which if you hit some winning combination, selecting the Double round feature will take you on another screen where the Ninja Master will have to sense the gold, so one will contain coin prize and if he hits the empty one you will lose all the winnings. Well I tried that Double round few times and every time I was losing my winnings, so no more Double round for me.
I played this game for the first time few weeks ago when I was given 25 free spins from one of the SkillonNet casino and played for hour or so,so managed to wagered the bonus, but continue to play and lost it all. I do recommend this game and think this game is low to medium paying variance slot, which is great for wagering bonuses, because the free spins or re spins came very often.