Diamond Strike XXL is a gem-themed fruit slot slot by Heaven of 7.
The slot is built on a 5x3 reel grid with 15 paylines and offers a theoretical maximum win of x5,000.
It also comes with special features such as Hold and Respin and Fixed Jackpot, adding locked-symbol bonus tension and extra jackpot targets alongside regular wins.
Reel Config
5x3
Paylines
15 Lines
RTP
-
Volatility
-
Max Win
5,000x
Bonus Buy
70x
Among the roles covered by these mechanics, separate prizes and persistence and growth have the strongest representation. A jackpot-based prize route forms part of the reward structure. Bonus-game mechanics contribute to retaining or developing a game state.
A small set of clearly defined features gives this game a focused mechanical structure, with fewer special systems to account for.
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.
Hold and Respin, or 'Hold & Win', is one of the most popular core bonus game mechanics in modern slots. The essence of this feature, unlike traditional free spins, is to 'Hold' bonus symbols on the reels and 'Respin' the remaining empty spaces to fill up the screen. This system was popularized worldwide through 'Money Train 2's' 'Money Cart Bonus' and is the foundation for numerous developer-specific brand features like Wazdan's 'Hold the Jackpot™' and Playtech's 'Fire Blaze™'.
Initial Fixed Bonus Symbols is a unique bonus game mechanic that modifies the starting conditions of a bonus round. Upon entering the bonus game, a predetermined number of special symbols are randomly selected. These chosen symbols are then locked into their positions on the reels. They remain fixed for the entire duration of the bonus round, without moving or disappearing.
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.
