Donny & Danny Slot Review
Hacksaw Gaming’s dollar-eyed brothers return in Donny & Danny, a 5x5 slot that hit the market in December 2025. Known as the Cash Kings, these siblings could help you win payouts of up to 12,500x your bet. On top of that, you can unlock three bonus rounds, expanding symbols, and generous win multipliers. How? Keep reading our Donny & Danny review to find out.
Donny & Danny
Donny & Danny RTP and Wagering
The slot uses a grid with 5 reels, 5 rows, and 19 fixed paylines. You can wager between £0.10 and £5.00 per spin in the UK, while players elsewhere can bet up to £75.00 per spin. The volatility is in the medium range, so you should find a decent balance between payout size and frequency.
To win prizes in the Donny & Danny slot, match three or more standard symbols on any payline. Special symbols, such as FS symbols, may hit on any spin, too. I’ll cover these in more detail later in our Donny & Danny review.
With a theoretical RTP of 96.29%, this slot game has the potential for an above-average long-term return. But remember that RTP is calculated over millions of spins, so actual returns will vary.
As for the top payout, Donny & Danny awards up to 12,500x your bet. This is most likely to be awarded during the bonus features, which can increase the payouts available with a range of multipliers.
Best Casinos to Play Donny & Danny
You can meet this pally pair at a wide range of UK online casinos, but which are your top options? Find the best slot sites for playing this game below:
Spin Genie
Get £25 casino bonus
+ 75 Free Spins
21 Casino
Get 70 Bonus Spins
on Book of Dead
Genting Casino
Get 132 Spins
on Big Bass Bonanza
Donny & Danny Symbols and Audio & Video Design
Like some of Hacksaw Gaming’s other slots, this features a dynamic cartoony visual style and animated characters. The titular brothers appear on screen while you play, with one on either side of the reels. You may recognise them from the Donny Dough and Danny Dollar slots, but this is the first time they’re in a game together.
Each brother has their own outfit, even though their mannerisms are virtually identical. All around them, you’ll see a colourful carnival with a Ferris wheel, game stalls, and more. It all looks fantastic, and the charming music has an old-school feel to match the visuals.
On any spin, you could build winning combinations from various carnival-inspired symbols (e.g., popcorn and nuts). Other standard symbols include diamonds and royals.
Without multipliers to boost their worth, the symbols only award small payouts. Even though it’s at the top of the paytable, the Diamond symbol only offers 10x the bet. Sadly, there are no Wild symbols to help you win.
Jack
3: 0.20x bet / 4: 0.50x bet / 5: 1x bet
Queen
3: 0.20x bet / 4: 0.50x bet / 5: 1x bet
King
3: 0.20x bet / 4: 0.50x bet / 5: 1x bet
Ace
3: 0.20x bet / 4: 0.50x bet / 5: 1x bet
Cash
3: 0.50x bet / 4: 1.50x bet / 5: 3x bet
Nuts
3: 1x bet / 4: 2.50x bet / 5: 5x bet
Popcorn
3: 1.50x bet / 4: 3.50x bet / 5: 7.50x bet
Diamond
3: 2.50x bet / 4: 5x bet / 5: 10x bet
Donny & Danny Mobile Features
As with other Hacksaw Gaming slots, this was developed in HTML5 for cross-platform compatibility. You can sign into one of the best slot sites via a mobile browser to play it on your tablet or smartphone.
The game looks stunning on mobile. However, the two characters are only visible in landscape mode due to the limited screen space in portrait.
Donny & Danny Bonus Features
You can trigger several bonus features in the base game, including Dollar-Reels, the Rollin’ in Dough round, and more.
LootLines
Land at least three Donny symbols on a payline, or a combination of Donny and Danny symbols, to create a LootLine. Each Donny symbol has a random value of between 1x and 12,500x the bet. Values are taken from the Cash Board next to the reels.
Dollar-Reels
Any Danny symbol that lands as part of a LootLine expands into a Dollar-Reel. They also expand if that will help them become part of a LootLine. Danny symbols expand vertically to the top of the reels, not horizontally.
Expanded Dollar-Reels reveal a multiplier value on each position covered, which ranges from x2 to x10.
Rollin’ in Dough
Land three FS Scatter symbols in the base game to trigger this feature. You’ll win 10 free spins and a higher chance of Donny symbols landing. Match two or three FS symbols during the bonus to win two or four extra free spins, respectively.
Make it Regin
Land four FS Scatters to trigger this feature. It works in the same way as Rollin’ in Dough but with added Booster symbols.
Whenever a Booster lands, it removes the lowest-value symbol from the Cash Board. Extra free spins are available, too.
Cash Kings Forever
Land five FS Scatters to win 10 free spins. This is like the other two bonus rounds, though it guarantees a full grid of Donny symbols on the final free spin. You can win extra free spins as before.
Donny & Danny Final Thoughts
The Donny & Danny slot is another impressive release from Hacksaw Gaming, with superb presentation and generous bonuses. Whether you’ve played the brothers’ previous solo outings or you’re new to these characters, Donny & Danny has a lot to offer.
While the standard symbol values are very small, the various features give you the chance to land some bigger wins. The 12,500x max win is impressive, and the medium volatility can lead to regular payouts.
Essentially, there’s nothing particularly fresh or inventive here. But it’s masterfully done and delivered in an entertaining package.
Rating: 8.0
If you like Donny & Danny, then check out these other Adventure Theme slot games
The Goonies Quest for Treasure 2
Game Provider
Blueprint Gaming
Themes
Movie, Adventure
Paylines
4096
Donny & Danny FAQ
We’ll answer some of the top questions on this slot below.
