Barbarossa DoubleMax Slot Demo
Barbarossa DoubleMax: Slot Overview
When I fire up Barbarossa DoubleMax, it feels like stepping into a proper swashbuckling story. Peter & Sons have gone for a cleaner, semi-real pirate look backed by a driving sea shanty soundtrack. Underneath the polish sits a 5x3 layout with 243 ways to win, built on the DoubleMax system where each cascading win doubles the multiplier and lets it climb to some outrageous levels if the reels co-operate.
Bets start at 0.20 and run up to 50 per spin, so it suits cautious players and proper high rollers. The game is highly volatile and comes with flexible RTP settings, topping out around 96.2% on the best model. You can also flip on the Golden Bet, which costs 50 percent more per spin but doubles your chance of hitting free spins, something I often like when I am hunting bonuses.

Theme & Design in Barbarossa DoubleMax
Theme and design in Barbarossa DoubleMax tick all the right boxes for a pirate slot. The base game takes place on a quiet tropical beach littered with shipwrecks and broken cannon, while the bonus round shifts you into a gloomy treasure cave watched over by a skeletal captain. Symbols slide and twitch rather than just spin, and the cannonballs under the reels give every rising multiplier a satisfying visual punch.
Symbols and Payouts in Barbarossa DoubleMax
Barbarossa DoubleMax uses an All Ways pay system with twelve symbols in total. On the low side you get whisky bottles, anchors, ship wheels, compasses, and pistols. Landing three to five of these on adjacent reels from the left pays around 0.05x to 0.30x your bet, so the value really comes from chaining several wins together while the DoubleMax cannon cranks the multiplier higher on each cascade.
The premium set is made up of colourful pirates, topped by Captain Barbarossa himself. Five-of-a-kind character wins award roughly 0.5x to 1x your stake, but again they shine when paired with a fat multiplier. A golden W badge is the wild, substituting for regular symbols, while the pirate flag scatter triggers the bonus. The paytable is dynamic, so all these values scale directly with whatever stake size you choose.
Symbols and Paytable
| Symbol | Quantity | Payout |
|---|---|---|
|
| 5 | x1 |
| 4 | x0.8 | |
| 3 | x0.5 | |
|
| 5 | x0.8 |
| 4 | x0.5 | |
| 3 | x0.3 | |
|
| 5 | x0.8 |
| 4 | x0.5 | |
| 3 | x0.3 | |
|
| 5 | x0.5 |
| 4 | x0.3 | |
| 3 | x0.2 | |
|
| 5 | x0.5 |
| 4 | x0.3 | |
| 3 | x0.2 | |
|
| 5 | x0.3 |
| 4 | x0.15 | |
| 3 | x0.1 | |
|
| 5 | x0.3 |
| 4 | x0.15 | |
| 3 | x0.1 | |
|
| 5 | x0.25 |
| 4 | x0.1 | |
| 3 | x0.05 | |
|
| 5 | x0.25 |
| 4 | x0.1 | |
| 3 | x0.05 | |
|
| 5 | x0.25 |
| 4 | x0.1 | |
| 3 | x0.05 | |
|
|
Scatter | |
|
|
Wild | |
How to Play Barbarossa DoubleMax Online Slot
Getting started with Barbarossa DoubleMax is straightforward even if you are new to DoubleMax slots. I pick a stake between 0.20 and 50 using the bet selector, then hit the curved arrow spin button to fire a single round. There is an autoplay menu if you want the game to handle the clicking, and a separate menu icon that opens the rules, paytable, history, and basic sound controls.
Wins form when three or more matching symbols land on adjacent reels from the left, and then the Wild Cascades kick in. Winning icons vanish, a wild drops into one of the gaps, and the rest of the grid refills. I like to watch the cannonball multiplier under the reels as closely as the symbols above, because long cascades are where Barbarossa DoubleMax can flip a modest spin into a serious payout.
Bonus Features in Barbarossa DoubleMax
The core feature in Barbarossa DoubleMax is the Wild Cascades combined with the doubling multiplier. Any win clears the paying symbols off the reels, drops a wild into one of the empty spots, and then lets new symbols tumble in. Each successful cascade doubles the current win multiplier using the cannonballs under the grid, with no stated cap, though in the base game it snaps back to x1 between paid spins.
On top of that, a Multiplier Jump can randomly push the meter higher than the usual doubling step. I have had it leap from x1 straight to x4, then to x8, which gives you a serious head start before the cascades begin. If you want more shots at the main feature, you can activate the Golden Bet, paying half as much again on every spin in return for twice the free spin chance.
Free spins arrive when three to five pirate flag scatters land anywhere in view, giving you between seven and thirteen spins depending on how many hit. The key twist is that the DoubleMax multiplier no longer resets between free spins, only moving upwards as you land cascades, so long streaks can deliver outrageous totals. In some markets there is also a Bonus Buy, letting you purchase free spins for 100x or 200x your bet.
Bonus Buy Feature
|
|
Free Spins FeatureThe free spins round can be instantly triggered from the base game by buying it for 100x or 200x your current bet. |
|
| Feature Cost: | x100 Bet |
| RTP: | - |
| Volatility: | - |
Max Win, RTP & Volatility in Barbarossa DoubleMax
On the numbers side, Barbarossa DoubleMax offers a theoretical RTP that can reach about 96.2 percent, though lower settings exist, so I always check the info screen. Variance is firmly in the high bracket, with a hit rate around 26.5 percent and a maximum win of 20,000x your stake. That combination means stretches of quiet play, but the right run of multipliers can send the coin meter rocketing.

Barbarossa DoubleMax: A Slot Worth a Spin?
For me, Barbarossa DoubleMax hits a sweet spot between polished presentation and brutal, swingy gameplay. The pirate theme is handled with style, the soundtrack keeps things lively, and the DoubleMax system does what it does best, turning ordinary cascades into escalating streaks. Add the Multiplier Jump and the non-resetting bonus round, and you have a slot that can turn a single feature into a proper treasure haul when everything lines up.
I would recommend Barbarossa DoubleMax to players who enjoy high-risk sessions with the chance of explosive wins rather than steady drips of small prizes. It rewards patience, sensible bet sizing, and a bit of nerve when the multiplier starts climbing. I like using lower stakes with Golden Bet on, then considering a Bonus Buy when the balance allows. Handled that way, this buccaneering adventure can be both entertaining and surprisingly rewarding.
Screenshots






FAQs About Barbarossa DoubleMax
Absolutely! You can enjoy Barbarossa DoubleMax for free on our website without registration. Our partner casinos of Peter & Sons also usually offer demo mode access.
Yes, to win real money in Barbarossa DoubleMax, you'll need to create an account at a licensed casino site. You can then play for real and win up to x20000.
Yes, Barbarossa DoubleMax is fully optimized for mobile devices and runs smoothly on any devices.
Compare Barbarossa DoubleMax With Other Slots
| Slot | Rating | Software | Release Date | Volatility | RTP | Bet Range | Max Win | Number of Reels | Number of Betways |
|---|---|---|---|---|---|---|---|---|---|
| Barbarossa DoubleMax | 8.5 | Peter & Sons | 2023-05-16 | High | 96.2% | 94.1% | 90.6% | 86.2% | 0.20 - 50 | x20000 | 5 | 243 |
| Thunder Hawk | 9 | Peter & Sons | 2023-07-04 | High | 96% | 0.20 - 50 | x10000 | 5 | 20 |
| Abrakadabra | 8.5 | Peter & Sons | 2023-07-27 | High | 96.05% | 0.10 - 50 | x10000 | 5 | 243 |
| Peter Hunter | 7 | Peter & Sons | 2023-09-05 | High | 96.30% | 0.20 - 100 | x10000 | 5 | 20 |
| Animafia | 7 | Peter & Sons | 2023-11-14 | High | 96.18% | 94% | 90.5% | 86% | 0.20 - 50 | x3200 | 5 | 40 |
| Frozen Age | 8 | Peter & Sons | 2024-01-09 | High | 96.2% | 94% | 90.5% | 86% | 0.20 - 50 | x8000 | 6 | 50 |
| Pop Cop | 8.5 | Peter & Sons | 2024-01-31 | High | 96.1% | 0.10 - 50 | x10000 | 6 | |
| Gnomes & Giants | 7.5 | Peter & Sons | 2024-02-29 | Above average | 96.19% | 0.20 - 100 | x10000 | 6 | 50 |
| Ghost Father | 7.5 | Peter & Sons | 2024-03-19 | High | 96.3% | 94% | 90.5% | 86% | 0.10 - 50 | x10000 | 5 | 19 |
| Coin Blox | 7 | Peter & Sons | 2024-04-18 | High | 96.2% | 94% | 90.5% | 86% | 0.10 - 50 | x10000 | 6 | 50 |
| Gunpowder | 6.5 | Peter & Sons | 2024-05-09 | High | 96.2% | 94.2% | 90.5% | 86% | 0.20 - 50 | x10000 | 5 | 20 |
| Sands Of Destiny | 6 | Peter & Sons | 2024-06-20 | High | 96.30% | 0.25 - 50 | x10000 | 6 | 4096 - 390625 |
| Mutagenes | 7.5 | Peter & Sons | 2024-08-08 | High | 96.3% | 94% | 90.5% | 86% | 0.10 - 50 | x12000 | 6 | 4096 |
| Book of Books | 9 | Peter & Sons | 2023-03-16 | High | 96.10% | 0.10 - 50 | x10000 | 5 | 10 - 40 |
| Dungeon Tower | 8.5 | Peter & Sons | 2022-11-21 | High | 96% | 94.1% | 90.5% | 86% | 0.20 - 50 | x20000 | 5 | |
| Voodoo Hex | 8.3 | Peter & Sons | 2022-09-19 | High | 96% | 0.10 - 50 | x10000 | 3 | 5 |
| Waterblox Gigablox | Peter & Sons | 2022-05-16 | High | 96.07% | 0.20 - 50 | x7500 | 6 | 50 | |
| Wild Duel | Peter & Sons | 2022-03-14 | High | 96.11% | 0.10 - 50 | x10000 | 5 | 10 | |
| Xibalba | Peter & Sons | 2022-01-20 | High | 96.2% | 0.10 - 50 | x10000 | 5 | 243 - 7776 | |
| Monster Blox | Peter & Sons | 2021-11-22 | High | 96.1% | 0.20 - 100 | x7485 | 6 | 40 - 100 | |
| Wild Bard | Peter & Sons | 2021-02-25 | Average | 96.27% | 0.08 - 80 | x3508 | 3 | 8 | |
| Rome – The Conquerors | Peter & Sons | 2021-01-28 | Average | 96.1% | 0.1 - 48 | x5033 | 5 | 1024 | |
| Punch Club | Peter & Sons | 2020-11-26 | Average | 96.09% | 0.1 - 10 | x5506 | 5 | 25 | |
| Sheriff Colt | Peter & Sons | 2020-10-15 | Average | 96.13% | 0.1 - 10 | x5152 | 5 | 10 | |
| D’Cirque | Peter & Sons | 2020-08-25 | Average | 96.11% | 0.25 - 125 | x1346 | 5 - 25 | ||
| Barbarossa Revenge DoubleMax | 7.5 | Yggdrasil Gaming | 2024-10-01 | High | 96.3% | 94% | 90.5% | 0.20 - 50 | x30000 | 5 | 243 |
| Barbarossa Dragon Empire | 7 | Peter & Sons | 2025-11-24 | High | 96.57% | 0.20 - 50 | x40000 | 5 | 243 |
| Nile Mystery DoubleMax | 7 | ReelPlay | 2024-04-30 | High | 96.1% | 0.30 - 12 | x20000 | 5 | 243 |
| The Runemakers DoubleMax | 8 | Bang Bang Games | 2024-02-15 | High | 96% | 94% | 90.5% | 86% | 0.20 - 50 | x15000 | 6 | |
| Pharaoh’s Gaze DoubleMax | 8 | Bang Bang Games | 2023-02-23 | High | 96.1% | 0.20 - 40 | x15000 | 5 | 20 |