After Who Wants to be a Millionaire, 32Red online casino has added another Big Time Gaming video slot to its portfolio. Bonanza has a mining theme. The reels are set in the mine with the miner’s cabin to one side and a water mill to the other. The slot machine has the popular Big Time Gaming Megaways structure.

The slot machine has six reels. The middle four reels have an independently spinning row on top that appears as a mine cart. A randomly determined number of symbols appear on each reel after any spin. These can vary from 3 to 7, including the top row. There are no defined paylines. Wins are awarded for like symbols appearing on adjacent reels from left to right. Irrespective of the size of the symbol, it counts for one. If you get seven symbols in each row, which is the maximum it can lead to 117649 ways to win. The actual number of ways will vary from spin to spin and will be indicated on the screen.

The high paying symbols are four gem stones. These are diamond, ruby, sapphire and emerald. You can tell by their colour. The highest payout is 50 times, which is awarded by six diamond symbols. The low paying symbols are the playing card icons from A to 9. Every winning combination leads to a reaction in the same spin. The symbols in winning combinations disappear and are replaced by new ones. If new winning combinations are formed as a result then another reaction follows. This continues till there are no new wins. The pack of dynamite sticks is the wild symbol. It substitutes for all symbols except the scatter symbol.

Landing four or more gold scatter symbols anywhere on the reels trigger the free spins feature. Four scatter symbols award 12 free spins. Every extra scatter symbol adds five free spins. The reactions become more powerful in the free spins feature. The first win is paid at 1x and then the payout multiplier increases by 1x without limit at each reaction in the free spin. During this feature the gold scatter symbols appear only in the carts in the top row. Three scatters award five extra free spins. Four scatters award ten extra free spins.

32Red online casino is powered by Microgaming. The Big Time Gaming video slots have been taken on board through a special arrangement between the two games suppliers.