Bonanza Slot Review and Free Spins Bonuses!

A supercharged Wild West adventure awaits you in Bonanza! This 6 reel game features an Unlimited Win Multiplier and an incredible 117649 Megaways™ to win!

A chip off the old block, Bonanza is one of BTG’s best-loved games. Blast your way through the game with the free spins feature complete with expanding multipliers!

Bonanza Slot big time gaming

Bonanza Slot Review

I have to admit, I was expecting something a little different when I first played this slot a couple of years ago. The name doesn’t seem to really fit the theme, but that’s all I could find wrong with it, as I quickly became embroiled in the madcap adventure of mining for treasure! It has remained one of our favourites ever since thanks to its charming design and fast gameplay.

We are not the only ones who appear to be firm fans of this game. More and more casinos are jumping on board the Bonanza bus and enjoying plenty of positive attention for it from casino fans seeking out this world-class game!

Play Bonanza Slot for FREE HERE!

Blast your way through this gold mining adventure slot right here for FREE!


Get 200 Free Spins and up to €500 Bonus on first deposit!

Click here to claim!

New players only - Min deposit 10 - No Wagering - For Starburst Only - The Welcome Spins need to be activated in your account within seven (7) calendar days and used within 24 hours - No maximum withdrawal limit!

videoslots 2020

Get 11 Wager-Free Bonus Spins when you make a first deposit!

Click here to claim!

*Strictly for new players aged 18 and over. T&Cs and wagering requirements apply. Please gamble responsibly.

Trada  Casino

Claim up to 150 Free Spins and Welcome Bonus!

Click here to claim!

Strictly 18+ only. Bonus Terms & Conditions apply. Wagering 40x. Max bet per spin $/€4. You can withdraw your deposit and any accumulated winnings at anytime provided you have not used the free spins.


Claim 100 Free Spins No Deposit, 1000 Free Spins in total!

Click here to claim!

 Signup and first deposit offer only valid for new customers 18+. 50x wagering on Bonus, 50x wagering on Free spins, game weighting applies. General and Bonus Terms apply.


25 Free Spins, No Deposit on Gonzo’s Quest AND Dead or Alive 2!

Click here to claim!

This no deposit free spins bonus is open to new Spinamba customers only, one per household, per IP address. A deposit must be made before you can cashout free spins winnings.


Claim up to 500 Free Spins when you sign up for an account!

Click here to claim!

*18+. UK only. Min £10 deposit. Win up to 500 Free Spins from Mega Wheel on 1st deposit. 24-hour expiry. Max bet £2.50, max spins win £8 per 10 spins, max Bonus win £150, selected games & 65x wagering on winnings. No Neteller/Skrill. Full T&Cs apply.

lucky bird

50 free spins no deposit required on the Book of Dead slot!

Click here to claim!

Strictly 18 +. Maximum cap on winnings applies. Terms and conditions apply to the casino offer.


Claim up to 100 Spins + 100% Bonus + 500 Zee Points!

Click here to claim!

18+. New players only. Min Deposit £/$/€20 Max Bonus Bet £/$/€5 Winnings from spins capped at £/$/€50 100 Zee Spins valid on Starburst (first 10 credited immediately upon first deposit; rest credited at 07:00 GMT at 10/day). Spins must be used by 23:59 GMT of the day on which they are credited to player account, any unused shall be removed. Bonus funds must be used within 30 days. Bonus funds are separate to Cash funds, and subject to 35x wagering (bonus + cash).


Claim 100 Free Spins with this casino bonus code!

Click here to claim!

New players only. One offer per player. Justspin’s general Terms & Conditions and Bonus rules apply.

Look and Feel

Bonanza has a gold mining theme which is carried throughout the game. Complete with waterwheel (perhaps helping to power the game) and mining cart carrying more symbols and thus creating more chances to win! The stone blocks will whizz round with various gemstones as well as the more traditional numbers and letters flashing before your eyes. Keep chipping away, and you never know you may just strike gold!

The hillbilly style music adds to the atmosphere, although you’ll want to mute it after a while as it can get a little repetitive!

In-Game Features

There’s no doubt that Bonanza is a super fun game. The added features and quirky twists only add to the charm of this game. We particularly love the mining cart that comes along with each spin carrying more symbols which will stack on top of the reels below. Another feature of this game is that there can be anywhere between 2 and 7 symbols appearing on each reel so you really never know what you’re going to get, anything could happen with this game!

  • Cart – The cart will appear carrying symbols which are added to the reels below (only on reels 2, 3, 4 and 5)
  • Reactions – Each winning symbol is part of a reaction and is replaced by symbols coming from above on the reels and from the right in the carts
  • Scatter – The letters G O L D represent the scatters, get all four to win 12 free spins. Each extra scatter adds an extra 5 free spins
  • Wild – represented by a dynamite symbol, these substitute for every symbol except scatter
  • Unlimited Win Multiplier – win multiplier starts at one and increases after each reaction
  • Free Spin Scatter – Appear only in the carts. 3 Scatters = 5 extra free spins, 4 Scatters = 10 extra free spins
  • Megaways™ – Each reel can feature up to 7 symbols creating 117649 Megaways™ to win! Wins awarded left to right on adjacent symbols regardless of size. Payouts multiplied by stake.

Facts and Figures

Reels: 6 Reels

RTP: 96%

Paylines: 117649 ways

Variance: High

Bet size: Between 0.2 to 500

Compatible devices: Mobile, Tablet, Desktop

Bonanza or Bust?

Bonanza is a firm favourite of ours. It has a real charm about it, the classic symbols and fun theme, as well as the many, many ways to win, are just the start of the journey! Why not check it out, your prospects are looking good!

Bonanza Megaways™ Slot review
  • Gameplay - 9.7/10
User Review
0/10 (0 votes)
Comments Rating 0/10 (0 reviews)

Leave a Reply

Free Online Slots Bonuses -