Big Bass Halloween

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Only the first and the second deposit made within 7 days after the activation of the bonus are taken into account with the offer. Max bonus amount for the first deposit is €300; for the second starting from €15 —€400, for the second starting from €50 — €700. 30x wagering requirements for free spins and 40x for bonuses. The maximum bet allowed when playing with bonus money is of $/C$/€5.

Rules and Gameplay

Embark on a chilling adventure with Big Bass Halloween, a unique slot game that combines the thrill of fishing with a spine-tingling Halloween theme. Set against a backdrop of a haunted fishing locale, this game operates on a 5-reel, 3-row layout offering 10 distinct paylines for players to land their wins. The objective is straightforward: match symbols from left to right across the reels, starting from the leftmost reel. Bets range from a minimum of $0.10 to a maximum of $250 per spin, making the game suitable for both novices and high-stakes players. The eerie atmosphere is complemented by seamless gameplay and intuitive mechanics, ensuring a spooky yet enjoyable slot experience.

Bonus Features

Big Bass Halloween is laden with ghoulishly delightful bonus features designed to enhance your gaming experience:

  • Free Spins: Initiate this mode by landing 3 or more Scatter symbols, granting up to 20 free spins. This feature introduces additional Wilds that collect monetary values from fish symbols.
  • Money Symbols: Each fish symbol harbors a random cash prize, activated during the free spins round, offering lucrative rewards.
  • Dynamite Feature: A thrilling addition that randomly adds fish symbols to the reels, potentially leading to explosive wins.
  • Fisherman Wilds: These special Wilds not only substitute for regular symbols but also gather cash values from fish symbols, adding a strategic layer to the free spins.
  • Level-Up System: Collecting Fisherman Wilds fills a meter that, once full, upgrades the free spins feature, offering more spins and increased multipliers for even greater wins.
  • Buy Feature: Available to players outside the UK, this option allows for the immediate activation of free spins for a fixed price, bypassing standard gameplay for direct access to bonus action.


The game’s symbols are meticulously designed to fit the Halloween fishing theme, divided into lower and higher value categories:

  • Lower-value Symbols: Traditional card symbols (10, J, Q, K, A) drenched in blood and stitches, offering smaller payouts.
  • Higher-value Symbols: Themed items such as bloody tackle boxes, ravens, hooks, and lifebuoys, along with various fish symbols, each with its own eerie design.
  • Special Symbols: The Fisherman Wild symbol stands out, substituting for other symbols to form winning combinations and playing a crucial role in the bonus features.


Winning in Big Bass Halloween is a thrilling affair with payouts varying across a wide range of symbols:

Symbol 3 of a Kind 4 of a Kind 5 of a Kind
Card Symbols (10, J, Q, K, A) 0.5x 2.5x 10x
Fish 1x 5x 20x
Themed Symbols (Tackle Box, Raven, etc.) 2x / 3x 10x / 15x 50x / 100x / 200x


With 10 fixed paylines, Big Bass Halloween ensures that players have ample opportunities to land winning combinations on each spin. The paylines work by matching symbols across the reels from left to right, with special attention to the game’s bonus features that significantly enhance the potential for big wins. Whether you’re a seasoned angler in the slot world or a newcomer ready to cast your line into the haunted waters, the paylines in Big Bass Halloween are designed to provide an engaging and rewarding fishing expedition.

Pros & Cons

Pros Cons
Engaging Halloween theme Limited innovation compared to previous Big Bass games
Wide betting range suitable for all players Max win potential could be higher
Feature-rich with free spins, multipliers, and more RTP varies by configuration, which could be lower than expected

Minimum and Maximum Bet

The betting range in Big Bass Halloween caters to a wide variety of players, with minimum bets starting at $0.10 and maximum bets reaching up to $250. This range allows both casual players and high rollers to enjoy the game according to their budget and playing style.

Game Jackpot

The maximum win in Big Bass Halloween is capped at 2,100 times the stake, offering players the chance to win significant amounts. The game operates on a medium-to-high volatility model, indicating that wins may not be frequent but can be substantial when they occur. The Return to Player (RTP) rate varies, with available configurations being 96.04%, 95.09%, and 94.09%. This variability allows players to choose a version that best fits their risk tolerance and winning expectations.

About Provider

Reel Kingdom, the developer behind Big Bass Halloween, is a UK-based slots developer known for its innovative and engaging slot games. Launched in 2015, Reel Kingdom has quickly made a name for itself in the iGaming industry by partnering with Pragmatic Play to offer a broad range of games to all major certified markets. Their Big Bass franchise, in particular, has gained immense popularity for its entertaining gameplay and distinctive themes.

How To Play

  1. Start by setting your bet size according to your budget, using the game controls to adjust the bet amount from $0.10 to $250 per spin.
  2. Review the game’s paytable and bonus features to understand how wins are generated and what special symbols to look out for.
  3. Press the spin button to start the game. The reels will spin and then stop to reveal the symbols. Wins are awarded for matching symbols on paylines from left to right.
  4. Look out for scatter symbols to trigger the free spins feature, where you can benefit from enhanced bonuses such as the fisherman Wilds and money symbols.
  5. Utilize the autoplay feature if you prefer to set a specific number of spins to run automatically, allowing for uninterrupted gameplay.
  6. Keep an eye on your balance and play responsibly, making use of the game’s features to maximize your winning potential.


Big Bass Halloween is a compelling addition to Reel Kingdom’s esteemed Big Bass series, successfully combining the thrill of slot gaming with a festive Halloween theme. While maintaining the beloved mechanics of its predecessors, this edition introduces a darker, more atmospheric twist to the fishing adventure. With its broad betting range, diverse bonus features, and the potential for significant wins, Big Bass Halloween appeals to a wide audience of slot enthusiasts. Despite some drawbacks, such as the variance in RTP and max win potential, the game stands out for its engaging gameplay and thematic innovation, making Big Bass Halloween a must-try for fans of the genre.