Dark Waters III Power Combo: The Cursed Voyage is a pirate-themed slot with a six-stage progression system. Alchemy Gaming combines collect mechanics with expanding reels, golden reels, and stacked collectors. Each unlocks and upgrades as you spin.
I tested this because the progression meter sounded ambitious. Six milestones that permanently upgrade features. Three bonus modes that combine for Power Combos. Let's see if it delivers.
Quick Info
| Provider | Just For The Win (Games Global) |
| Release | March 2026 |
| Grid | 6x4 (expands up to 6x8) |
| Ways to Win | 4,096 (up to 262,144 with Giant Reels) |
| RTP | 96.00% (variants: 94.00%, 92.20%) |
| Volatility | High |
| Hit Frequency | 30.39% (1 in 3.29 spins) |
| Max Win | 5,000x |
| Bet Range | €0.20 to €50 |
| Bonus Buy | Yes (4 options: 1.5x to 100x) |
RTP Note: 96.00% is the highest version. Some casinos run 94.00% or 92.20%. Always check.
How It Looks in Dark Waters III Power Combo The Cursed Voyage
Ghostly pirate theme. Golden Age of Piracy meets supernatural elements. Phantom captains and cursed gold.
Symbols include pirate characters, treasure chests, coins, and nautical imagery.
Treasure map-style progression meter tracks your journey across six milestones.
Sail into Riches Progression
Six-stage progression system that permanently unlocks features.
First Three Stages (Base Game Upgrades):
- Phantom Expansion (50 spins): Giant Reels can randomly activate in base game
- Ghostly Gold (100 spins): Golden Reel can randomly activate in base game
- Cursed Collector (150 spins): Collect symbols now appear on BOTH reels 1 and 6 (not just reel 6)
Final Three Stages (Bonus Spins Upgrades):
- Empowered Expansion (200 spins): Giant Reels start at Level 2 during free spins
- Gold Awakened (250 spins): Golden Reels start at Level 2 during free spins
- Stacked Greed (300 spins): Stack Collect starts at Level 2 during free spins
Each milestone is permanent once unlocked. Progress carries across sessions.
This creates a building sense of power. Early base game feels basic. By 300 spins, you're starting bonus rounds at Level 2 for all three features.
Cash Collect
Money symbols land anywhere on reels.
Values: 0.5x, 1x, 1.5x, 2x, 2.5x, 3x, 4x, 5x, 6x, 7x, 10x bet
Jackpots:
- Mini: 15x
- Minor: 40x
- Major: 200x
- Mega: 5,000x
Collection:
Early game: Collect symbol only on reel 6
After Cursed Collector unlocks (150 spins): Collect on BOTH reels 1 and 6
Multiple collectors multiply the payout. Land collectors on both reels 1 and 6 simultaneously, and all money values pay twice.
Power Combo Free Spins
Three different bonus tokens represent three features: Giant Reels, Golden Reels, Stack Collect.
Each feature has 4 progression levels.
Land progression tokens on reels 2-5 to level up features.
Trigger: When one or more bonus tokens land, there's a chance to trigger 10 free spins.
Triggering an additional feature during free spins adds +3 spins.
Giant Reels Feature
Expands the grid vertically.
Level 1: 6x5 grid = 15,625 ways Level 2: 6x6 grid = 46,656 ways Level 3: 6x7 grid = 117,649 ways Level 4: 6x8 grid = 262,144 ways
After unlocking Empowered Expansion (200 spins), Giant Reels starts at Level 2 in bonus (46,656 ways minimum).
Stack Collect Feature
Collect symbols appear in stacks.
Level 1: Reel 1 has 1 Collect, Reel 6 has 2 stacked Collects Level 2: Both reels have 2 stacked Collects Level 3: Reel 1 has 2 stacked, Reel 6 has 3 stacked Level 4: Both reels have 3 stacked Collects (maximum)
Multiple collectors landing means money symbols pay multiple times.
After unlocking Stacked Greed (300 spins), Stack Collect starts at Level 2 in bonus.
Golden Reels Feature
1 to 4 reels (reels 2-5) fill exclusively with money symbols.
Level 1: 1 golden reel Level 2: 2 golden reels Level 3: 3 golden reels Level 4: 4 golden reels (reels 2, 3, 4, and 5 all money symbols)
After unlocking Gold Awakened (250 spins), Golden Reels starts at Level 2 in bonus.
Power Combo
When multiple features trigger together, they combine.
Giant Reels + Stack Collect: Expanded grid (up to 262,144 ways) with stacked collectors gathering values
Giant Reels + Golden Reels: Expanded grid with multiple reels showing only money symbols
Stack Collect + Golden Reels: Stacked collectors with golden reels flooding money symbols
All Three Combined: Expanded grid to 262,144 ways, golden reels filled with money, and stacked collectors on reels 1 and 6 gathering everything multiple times.
That's the ultimate Power Combo.
Four Jackpots
Mini: 15x Minor: 40x Major: 200x Mega: 5,000x (also the max win)
Land as money symbol prizes. Collected when Collect symbols appear.
Bonus Buy Options
Four purchase options through the "Diamond Menu":
Bonus Hunt: 1.5x bet (higher chance to trigger free spins)
Coin Burst: 15x bet (guaranteed money symbols + Collect)
Crew's Choice: 70x bet (1-3 random free spins features active)
Captain's Choice: 100x bet (2-3 random free spins features active)
Captain's Choice guarantees at least 2 features combined, potentially all 3.
What I Liked
- Six-stage progression creates building power
- Progression carries across sessions
- Giant Reels up to 262,144 ways
- Dual collectors after 150 spins
- Power Combos combine features
- All three features together is massive
- 30.39% hit frequency (1 in 3 spins)
- Four bonus buy options
- €50 max bet suits most players
- Mega jackpot reaches 5,000x
What I Didn't Like
- 5,000x max win is modest for high volatility
- 300 spins to unlock full progression is long
- Progression resets if you switch games
- 94.00% and 92.20% RTP variants exist
- Early base game (pre-150 spins) feels limited
- Feature trigger frequency not specified
- Scatter pay system not detailed in rules
My Experience
Tested across 350 spins at €1 bet.
Progression unlocks happened as advertised:
- 50 spins: Phantom Expansion unlocked (Giant Reels occasionally appeared in base)
- 100 spins: Ghostly Gold unlocked (Golden Reel showed up twice)
- 150 spins: Cursed Collector unlocked (dual collectors game-changing)
That third milestone at 150 spins made a huge difference. Before it, collectors only appeared on reel 6. After, collectors landed on both reels 1 and 6 several times, doubling money symbol payouts.
Triggered free spins twice. First time hit single feature (Stack Collect Level 1). Paid 34x total across 10 spins.
Second time triggered Giant Reels + Golden Reels combo. Reels expanded to 6x6 (46,656 ways) with 2 golden reels showing only money symbols. Stack Collect wasn't active, but still paid 87x total.
Never saw all three features combine in my session.
Best base game hit came after Cursed Collector unlocked. Money symbols on screen, dual collectors on reels 1 and 6, values collected twice. Paid 52x that spin.
Reached 200 spins milestone (Empowered Expansion), meaning my next bonus would start Giant Reels at Level 2. Didn't trigger another bonus before ending session at 350 spins.
Bankroll Advice
High volatility with progression system. Budget for the long haul.
At €1 bets, I'd want €300 minimum. That covers 300 spins to unlock all six milestones.
The game fundamentally changes as you progress. First 50 spins feel basic. After 150 spins with dual collectors active, much better. After 300 spins with all bonuses starting at Level 2, significantly stronger.
If chasing Power Combos with all three features, expect serious grinding. I hit combos twice in 350 spins but never all three together.
Captain's Choice buy at 100x guarantees 2-3 features but doesn't guarantee all three.
Mobile
Plays smoothly on mobile. Dynamic scaling handles the expanding grid well.
Progression meter clearly visible. All features work on smaller screens.
Who Should Play This
You'll like it if:
- Pirate themes appeal to you
- Progression systems excite you
- High volatility suits your style
- Collect mechanics interest you
- Building power across sessions appeals
- Power Combos sound fun
- You have patience for 300-spin grinds
Skip it if:
- You want higher max win potential
- You switch games frequently
- Quick sessions are more your style
- Low volatility is preferred
- Simple mechanics appeal more
My Rating: 3.5/5
Ambitious progression system, meaningful unlocks, Power Combos deliver when they hit. Modest max win and long unlock grind keep it from higher scores. Solid high volatility pirate slot for patient players.
Want to try Dark Waters III Power Combo: The Cursed Voyage? Check our recommended casinos for the best casino bonuses. For more pirate-themed slots, explore other Games Global slots and high volatility slots.