Buster Hammer Carnival
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...
Reviewed by A. Lynch
·
Updated: 2026-04-15
| Provider | Yggdrasil |
| RTP | 96.3% (varies) |
| Volatility | High |
| Reels | 5 × 8 |
| Paylines | 32,768 |
| Max Win | Up to 8,704x |
| Bet Range | £0.5 – £25 |
| Themes | circus |
| Released | 2019-01-12 |
| Technology | HTML5 |
| Updated | 2026-04-15 |
- RTP: 96.3% (varies)
- Volatility: High
- Max Win: Up to 8,704x
- Provider: Yggdrasil
- Reels: 5 × 8
- Best Casino: SpinGenie (9.30/10)
Where to Play Buster Hammer Carnival
Buster Hammer Carnival 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).
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.
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.
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