North Sea Bonanza is a fishing theme slot by Holle Games.
The slot is built on a 5x3 reel grid with 10 paylines and offers a theoretical maximum win of x5,000.
It also comes with special features such as Ante Bet and Symbol Collector, adding more control over bonus frequency and stake risk and collection-based value building.
Reel Config
5x3
Paylines
10 Lines
RTP
95.26%
Volatility
-
Max Win
5,000x
Bonus Buy
61x
Mechanics associated with phases of play that have distinct rules are especially well represented here. Distinct bonus stages are represented through bonus-game mechanics.
Many distinct mechanics are represented here, giving the feature overview a larger number of individual systems to cover.
Select a role to explore its contributing features.
Number of features contributing to each role. One feature can contribute to several roles.
Each bar counts the features that contribute to a functional role. One feature can contribute to more than one role. Bar lengths are scaled to the largest count within this game; compare the numbers when looking across games.
These counts describe feature composition. They are not win probabilities, payout contributions, or quality ratings.
Multi-Level Bonus refers to a structure where a bonus game, like 'Pick and Win', does not end with a single choice, but requires the player to sequentially pass through multiple 'levels' to reach the final reward. The core of this feature is to provide a clear sense of 'journey' and 'progression' to the game, and to offer the ultimate sense of achievement by gradually increasing the anticipation for a larger reward with each level passed.
An Accumulating Multiplier is a powerful system, primarily used in bonus rounds like free spins. The core of this feature is that the multiplier applied to winnings does not reset with each spin; instead, it is maintained or continuously increases until the bonus round ends. Its goal is to create anticipation for exponentially larger payouts as the round progresses, providing players with maximum tension and thrill.
Low Bonus Buy Price
This slot's bonus buy price is below the usual range for comparable slots. That makes buying the feature relatively accessible, especially if you want to try the free-spin round directly. Keep in mind that some games offer multiple free-spin tiers, and SlotWise uses the lowest available buy price as the reference. A lower price may also mean that the free-spin feature itself carries a lighter payout profile than higher-priced games.
Each SlotWise Preview examines a game’s rules, specifications, and special features. We identify individual mechanics and map them to standardized feature categories, then use FeatureMatch™ to describe the game’s mechanical character. Alongside free demo access, this gives you a consistent starting point for understanding and comparing games. Where a 300SPINS™ review is available, it adds observations and results from a recorded play session.
