Grave Family is a zombie miner-themed slot by Cataclysm Gaming.
The slot is built on a 5x3 reel grid with 15 paylines and offers a theoretical maximum win of x25000x.
It also comes with special features such as Area Symbol Transformation and Global Multiplier, adding extra gameplay variety from the feature mix and multiplier-driven win scaling.
Reel Config
5x3
Paylines
15 Lines
RTP
96.2%
Volatility
-
Max Win
25,000x
Bonus Buy
150x
The feature structure places particular emphasis on symbol changes and bonus modes. The wild family brings combination-forming mechanics into the mix. Free-spin mechanics form part of the bonus-play structure.
This is a large collection of special features, with numerous mechanical elements sitting alongside the underlying slot format.
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.
Explosive Wild is a powerful special feature that, in addition to the basic ability of a wild to substitute for other symbols, also has the ability to 'explode' and destroy surrounding symbols. The core of this feature is to artificially trigger a chain reaction similar to 'cascading reels' by forcibly clearing a part of the grid and making space for new symbols to fall, regardless of whether a win occurred.
Multi-Mode Free Spins refers to a structure where two or more independent free spins bonus rounds, each with different trigger conditions, internal rules, and potential, exist within a single slot game. This concept is different from 'Selectable Free Spins', where the player 'chooses' one from several menus. Instead, it aims to provide a rich experience, as if multiple different bonus games are hidden within one game.
High Bonus Buy Price
This slot's bonus buy price is above the usual range for comparable slots, so buying the feature is not the default recommendation. It may still be worth considering if the free-spin round offers unusually strong mechanics, higher volatility, or a payout profile that is meaningfully richer than standard features. Without that extra upside, the buy price may feel expensive relative to typical bonus buys.
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.
