Captain Bones Big Bounty
Captain Bones Big Bounty is a swashbuckling slot game that plunges players into the thrilling world of high-seas adventure. Set against the backdrop of a mysterious pirate ship, this game bursts with striking visuals, animated reels, and lively sound effects. Players will encounter treasure chests, cutlasses, and mischievous crew members as they spin, all under the watchful eye of Captain Bones himself. Special features enhance the excitement, with bonus rounds and interactive elements peppered throughout the voyage. With every spin, players are invited to join a quest overflowing with surprises, unlocking the secrets of the ocean's most notorious pirate legend.
Game Overview
Captain Bones Big Bounty is a video slot developed by Alchemy Gaming, featuring 6 reels and 4 rows. The goal is to spin the reels and land various symbol combinations to achieve wins, which are highlighted directly on the reels. The game offers 4096 ways to win, allowing for a broad range of winning opportunities. Bets can be placed from a minimum of £0.20 up to a maximum of £4.50.
Ways to Win
This slot utilises 4096 winning ways. A way is formed when matching symbols appear on adjacent reels, starting from the first reel on the left. Only the highest winning combination per symbol combination is paid out on each way.
Game Features
Cash Collect Mechanic
Cash and jackpot prize symbols can land during both the base game and Free Spins. Cash prizes are awarded when they land sequentially from the leftmost reel to the right. In the base game, if a sequence of cash symbols appears on reels 1 to 5, any jackpot symbol that lands on reel 6 can be collected. Cash prizes may land on any reel, while jackpot prizes only appear on reel 6 during the base game, and on reels 3 to 6 during Free Spins.

Cash prizes are available in two ranges:
- Between 0.2x and 4x the bet amount
- Between 5x and 10x the bet amount

- MEGA Jackpot Prize Symbol: Awards 5,000x the bet amount.

- MAJOR Jackpot Prize Symbol: Awards 250x the bet amount.

- MINOR Jackpot Prize Symbol: Awards 50x the bet amount.

- MINI Jackpot Prize Symbol: Awards 15x the bet amount.
Free Spins with Big Bounty Win
Triggering 6 Scatter symbols in the base game initiates Free Spins with a Big Bounty win. The initial Big Bounty win threshold starts at 10x the base bet, and Free Spins continue until any single reel win during the feature equals or exceeds this threshold. Any win above this threshold is classed as a Big Bounty win. The Big Bounty win threshold can be increased prior to Free Spins through certain in-game actions.
- If 5 Scatter symbols land, the threshold increases by +2.5x per event, up to a maximum of 50x before Free Spins begin.
- The bonus guarantee represents the minimum total win during Free Spins and increases as the threshold increases.
- After Free Spins conclude, the threshold resets to 10x in the base game.
- Free Spins cannot be retriggered.

During Free Spins, Key symbols may appear over cash prizes. Collecting Keys unlocks additional reels in succession—5, 4, and 3. Unlocked reels allow any jackpot prize that lands on those reels to be collected, provided a left-to-right chain of cash symbols is present. When Keys are collected, the hidden cash prize beneath becomes visible. All bets and ways remain as set in the triggering spin. Any wins are added to base game winnings.
Wheel Bonus Game
The Wheel Bonus is activated randomly whenever a Coin symbol appears on reel 6 during the base game. The Wheel consists of different coloured segments, each representing a guaranteed prize. Prizes are awarded depending on which segment the wheel stops:
- MEGA prize: 5,000x current base game bet
- MAJOR prize: 250x current base game bet
- MINOR prize: 50x current base game bet
- MINI prize: 15x current base game bet
The last bet placed before triggering the feature is used to determine the prize value. All winnings from the Wheel Bonus are automatically collected.
Plunder Party
Plunder Party is a random event that may occur on any spin. A special animation signals the event, after which at least 6 cash prize symbols will land on the reels once the spin concludes.
Upsizer Feature
Before Free Spins commence, there may be an option to increase the Big Bounty win threshold at an additional calculated cost. The threshold may be increased up to 50x before Free Spins. Players selecting an increase must confirm the chosen threshold and associated cost. This option may not be available for all bet levels or in every region.
Symbol Information
Scatter Symbols

- 5 Scatter symbols in the base game increase the Big Bounty win threshold by +2.5x.
- The Big Bounty win threshold can accumulate up to 50x before Free Spins.
- Scatter symbols only appear during the base game.
- 6 Scatter symbols in the base game will trigger Free Spins with Big Bounty Win.
Wild Symbols

Wilds can substitute for all other symbols except for scatters, coins, keys, cash and jackpots. Wild symbols do not appear on the first reel.
Coin Symbol

- Appears only on reel 6 during the base game.
- Landing triggers the Wheel Bonus feature at random.
How to Play
Bet Settings
- Quick Bet: Use preset amounts to select your total bet.
- Advanced: Adjust the total bet up or down.
- Max Bet: Set the maximum bet allowed, accessible in both Quick Bet and Advanced modes.
- Actual bet options may vary by game version.
Each spin requires a total bet. The initial bet is calculated as your total bet divided by the way cost of 10.
Game Controls
Spin button: Initiates a spin.
Bet button: Adjusts the current bet.
Bet display: Shows your total bet amount.
Balance display: Shows your current balance.
Menu button: Opens additional game options.
Game Menu
Close button: Closes the menu.
Paytable button: Shows symbol payouts and rules.
Settings button: Opens settings.
Menu button: Accesses more options.- Banking button: Opens the banking page.
- Help button: Provides additional information.
Home button: Exits the game.
Game Settings
- Sounds: Enables or disables in-game sounds.
Payout Rules
- Way wins are calculated based on the initial bet placed.
- Only the highest win per symbol combination is paid per way.
- If more than one win is found on a single way, only the highest applies.
- The payout table displays expected wins for each symbol combination at your current bet.
- All wins from ways, cash, jackpots and scatters in a spin are summed for the total payout.
Way Rules
- Ways are adjacent patterns from left to right across the reels.
- Wins are paid for adjacent matching symbols beginning on reel one.
Game Terms Translation
MEGA : MEGA
MAJOR : MAJOR
MINOR : MINOR
MINI : MINI
Additional Information
- Certain features or settings described may not be available in all versions of the game.
- A malfunction will void all pays and plays.
- Any rule changes will be handled in line with regulatory standards.
- After a disconnection, the game's last state will be displayed upon return.
- Balances are updated according to the most recent game results.
- The previous game's outcome is shown if a request fails during disconnection.
- Any features waiting for player selection or interaction can be completed after reconnection.
Return to Player (RTP)
The Return to Player (RTP) indicates the theoretical percentage of all money wagered that a game is expected to pay out over time. The RTP for this game and the Upsizer feature is displayed within the game itself. RTP values remain unchanged and reflect the maximum statistical return calculated from simulations. The probability of triggering certain features may change during play based on current game progress.
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*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time. Game features mentioned may not be available in some jurisdictions.

