Buster Hammer Carnival Slot Review

Published: 23/01/2025
Buster Hammer Carnival Slot Review

Join Buster the strongman and spin for prizes of up to 8,704x your bet in Buster Hammer Carnival! In our Buster Hammer Carnival review, we’ll check out the gameplay, the bonus features, the prizes, and much more. Buster Hammer Carnival starts with a 5x5 grid and 3,125 ways to win, but you can increase the playing area to a 5x8 layout in the Mighty Free Spins feature. That also bumps the number of winning ways to more than 32,000!

Rating: 8.5/10
Released: 12/01/2019

Buster Hammer Carnival

Game Provider
Yggdrasil
Themes
Circus
RTP
96.3% (varies)
Paylines
32,768
Bet Amount
£0.50 to £25
Max Win
Up to 8,704x
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Buster Hammer Carnival RTP and Wagering

RTP and Wagering

Buster Hammer Carnival is a 5x5 slot with 3,125 ways to win on each spin in the base game. But in the Mighty Free Spins feature, the grid expands to a 5x8 layout and the number of winning ways increases to 32,768. 

You can bet between £0.50 and £25.00, depending on the Buster Bet level you use (we’ll look at this in more detail later). To win, you need to land three, four, or five matching symbols on adjacent reels. Winning combinations must start from reel 1 (leftmost reel), though the Scatter symbol pays anywhere.

The Return to Player (RTP) in Buster Hammer Carnival is variable. It starts at 96% for Buster Bet Level 1, which is the average RTP for a slot. But you can increase it slightly: use Buster Bet Level 2 or 3 to play with 96.1% or 96.3% RTP, respectively.

The slot game’s volatility is in the medium-high range. It has the potential to award generous wins of up to 8,704x your stake, but the higher payouts will typically be spread far apart. For me, prizes were awarded every few spins on average, but were generally low (usually between £0.10 and £4.00). 

Best Casinos to Play Buster Hammer Carnival

If you want to play Buster Hammer Carnival, it’s available at plenty of online casinos. Here’s our pick of the best UK slot sites to try.

Exclusive Welcome Bonus

Spin Genie

9.3 / 10
Spin Genie Logo

New Player Offer
100% up to £100
+ 65 Spins on Book of Dead

18+. BeGambleAware.org. Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Max Bonus £100. WR of 30x Deposit Plus Bonus amount (Slots count 100% and any other game 10%) within 30 days. Spins Game: Book of Dead. WR 60x free spin winnings amount (only Slots count) within 30 days. Spin value: £0.10. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies).Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.
Gambling Zone Exclusive

Genting Casino

9.4 / 10
Genting Casino

Get 100% up to £150
+ 50 Spins on
Big Bass Bonanza

18+. BeGambleAware.org. Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Max. Bonus £150. WR of 30x Deposit Plus Bonus amount (Slots count 100% and any other game 10%) within 30 days. Spin Game: Big Bass Bonanza. WR 60x spins winning amount (only slots count) within 30 days. Spin value: £0.10. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies). Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.

The Hippodrome Online Casino

8.0 / 10
The Hippodrome Online Casino logo

Up to £100 Welcome Bonus
+ 100 Free Spins

18+. GambleAware.org. New UK based customers only. You must opt in (on registration form) & deposit £20+ to qualify. Offer valid 7 days from registration. Debit card deposits only Debit Card deposit only (exclusions apply). Welcome Bonus: 100% match bonus up to £100 on 1st deposit. 50x wagering applies (as do weighting requirements). Free Spins: Awarded on Big Bass Bonanza once you have staked £20. Spin value = 10p. No wagering requirements on free spin winnings. Full Terms Apply

Buster Hammer Carnival Symbols and Audio & Video Design

Buster Hammer Carnival boasts gorgeous graphics with a lot of colour and charm. The carnival setting is fun, with multiple rides and stalls in the background. Buster  always stands on the left-hand side of the reels, hammer in hand. Trigger the Wild Striker feature and he’ll swing his hammer to add Gold Wild Hammers to the grid.  

Background sounds, such as cheers and traditional carnival music, add to the game’s fun atmosphere. In terms of symbols, Buster Hammer Carnival has 13, including 10 standard symbols. There’s also a Wild Hammer, Gold Wild Hammer, and Scatter. 

The Buster symbol is the top-paying symbol: it awards up to 300x your stake. The Wild Hammer substitutes for all standard symbols (not the Scatter) and triggers the Wild Striker feature. The Scatter triggers the Mighty Free Spins round.

9, 10: 3 — 3x bet / 4 — 10x bet / 5 — 50x bet

Jack, Queen: 3 — 5x bet / 4 — 20x bet / 5 — 75x bet

King, Ace: 3 — 10x bet / 4 — 30x bet / 5 — 100x bet

Carnival Tickets: 3 — 15x bet / 4 — 50x bet / 5 — 125x bet

Hot Dog: 3 — 15x bet / 4 — 75x bet / 5 — 150x bet

Targets: 3 — 20x bet / 4 — 100x bet / 5 — 200x bet

Buster: 3 — 30x bet / 4 — 125x bet / 5 — 300x bet

Logo (Scatter): 3 — 2x bet / 4 — 10x bet / 5 — 50x bet

Buster Hammer Carnival Mobile Features

Buster Hammer Carnival is compatible with mobile devices, whether you prefer to play slots on your tablet or smartphone. The graphics look just as stunning on mobile as on desktop, and the user-friendly controls suit a smaller screen well. All the bonuses work the same on mobile, too.

Basegame
Bonus
Win

Buster Hammer Carnival Bonus Features

Buster Hammer Carnival includes the following features: Wild Striker, Mighty Free Spins, and Buster Bet. The Wild Striker and Mighty Free Spins can help you win, while the Buster Bet increases your chances of triggering the Wild Striker feature. 

Wild Striker

The Wild Striker feature triggers when one or more Wild Hammer symbols appear in a winning combination. Buster hits the Wild Striker on the side of the screen once for every reel carrying a Wild Hammer. 

Once Buster hits the Wild Striker, up to five symbols on the corresponding reel transform into Gold Wild Hammers (from the bottom of the reel up). Any Wild Hammer symbols on the reels turn into Gold Wild Hammers, too. Gold Wild Hammer symbols substitute for all symbols except the Scatter. 

If you trigger the Wild Striker and Mighty Free Spins features at the same time, you’ll play the Wild Striker feature first. 

Mighty Free Spins

Land 3 or more Scatter symbols to win 10 Mighty Free Spins. All reels expand to 8 rows instead of 5, with 32,768 ways to win. All free spins use the same bet as the triggering spin, and Scatter symbols don’t appear in the feature (which means you can’t retrigger it). 

Buster Bet

Increasing the Buster Bet Level adds more Wild Hammers to the reels, but it also boosts the size of your stake.

Buster Hammer Carnival Final Thoughts

Overall, I enjoyed playing Buster Hammer Carnival. The visuals are great and Buster is a likeable character, especially when he starts adding Gold Wild Hammer symbols to the reels in the Wild Striker feature. 

The Mighty Free Spins round transforms the game, expanding the reels and boosting the number of ways to win to more than 32,000. The base RTP is average at 96%, and the max win is impressive at 8,704x your bet. However, the medium-high volatility means that bigger payouts can be sporadic.

Rating: 8.5

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Buster Hammer Carnival FAQ

Here are five common questions about Buster Hammer Carnival:

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