Head down into the deepest mines to seek out treasure with Bonanza at The Phone Casino

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Go mining for treasure in Bonanza, a 6 reel slot from Big Time Gaming which offers up to 117,649 winning combinations. It also comes with a free spins feature with expanding multipliers. Play from between 20p and £500 per spin.

Each of the 6 reels can feature anything between 2 and 7 symbols so the number of ways to win changes on each spin. Winning combinations are formed when the same symbol lands on adjacent reels.

After each winning spin, the successful symbols are blasted away from the reels and replaced by the symbols above. A new payout is made with the new symbols in place. These blasts continue until there’s no new winning combination on show.

The sticks of dynamite are the game’s wild – they replace all other symbols bar the scatter. The letters G, O, L, D are the scatter. Land 4 of them and you’ll trigger the Free Spins feature and be awarded 12 free spins. Any further scatters on the trigger spin will add another 5 free spins to your total.

The exploding reels are in play during the feature. A multiplier is applied to any payout after every successive explosion. It starts at 1x and increases by 1 on each subsequent explosion win. Look out for the bars of gold which appear in the carts above the reels during the feature. 3 of them will add another 5 free spins to your tally. Four will give you another 10 free spins.

This game is supplied by NYX out of Malta and is certified by the UK Gambling Commission as having been independently tested and up to the required standards for players in the UK.

As such this game is not regulated by the Alderney Gambling Control Commission and it is outside of their jurisdiction. If you experience any difficulties with this game or any other game you should follow our Complaints procedure and contact us.

The golden letters G, O, L, D represent the scatter symbols in Bonanza. Land 4 of these anywhere on the reels and you’ll activate 12 free spins on the go. Land any other scatters during the free spins round and you’ll be rewarded with an additional 5 free spins. 

During the free spins bonus round you’ll also benefit from the Exploding Reels feature. Watch symbols blast off and a multiplier being added to your wins should there be any once the dust settles. 

Keep an eye out for gold bars which appear in some of the carts above the reels during this bonus round, three of those will reward you with yet another 5 extra free spins, whereas 4 will deliver 10 free spins.

Bonanza has got 6 reels, and up to 117,649 winning combinations available. By using the Megaways game feature, each of the reels may display anywhere between 2 and 7 symbols, changing the number of ways to win each time. Whenever matching symbols land on adjacent reels you’ve got a win! 

In terms of symbols you’ve got a series of jewels on the higher end of the paytable, with the diamond rewarding you with 50 times your stake for 6 of a kind, whereas lower paying symbols are represented by traditional card deck symbols. 

Lit dynamite represents the Wild symbol in Bonanza, and will substitute for all other symbols to create potential wins with the exception of the scatter – which in this slot machine is represented by the letters G, O, L and D aptly engraved on bars of gold.

A bet is placed only when it has been received by our server from your handset using our software. Once a bet has been placed it is final and binding and cannot be cancelled or changed. For the avoidance of doubt, a bet remains valid even if the result cannot for any reason be displayed back to your handset (due, for example, to a network failure, interruption of communication, or if you receive a phone call). In the event of a game termination, any relevant jackpot will be paid out on a random draw authorised by the regulator.

The theoretical average return to player (RTP) is up to 96%. This RTP represents the long-term expected payback of the game which has been calculated by an independent testing company and monitored monthly.

Malfunction voids all plays and pay outs.

Unresolved bets placed but remaining undecided in incomplete games will become void after 90 days and will be forfeited to charity.