There are 30 fixed paylines in this Thunderkick video slot, which features five reels and four rows. Land at least three matching symbols on a payline, beginning on the leftmost reel, on consecutive reels, and rewards will begin. This slot is great for both high rollers and casual players, with bets ranging from 0.10 to 100 each spin.
There are four low-value symbols on the reels, and they are all represented by different coloured gemstones: blue, green, yellow, and red. Four different miners and a barrel with a special use make up the five high-value symbols. The last one is also the most valuable, giving you 30 times your bet if you get 5 of them on a payline. The wild symbol, which also has some special features, has the same value as the symbol that pays the most.
All symbols appear stacked on the reels in both the basic game and the bonus, though rarely completely. With the Rocket feature, it's possible to get a full screen of top-paying symbols and win 900 times the bet per spin. When the Rocket Symbol lands on reel one, it becomes wild. All barrels on that reel become wilds when a rocket lands on the same row as them.
If you manage to get three or more bonus symbols, you'll be awarded with a number of free spins. Initially, you can win up to 20 free spins, and more scatters give you a chance to retrigger the feature. If a rocket and a barrel appear in the same row, the barrel turns into a sticky wild instead of a regular one. When Sticky Wilds appear, the corresponding reels become "Hot Reels." When an additional barrel lands on that reel, it will turn wild along with the other reels.