Clover Vault: Progressive JP is a Irish luck-themed slot by Mancala Gaming.
The slot is built around a 5x3 reel grid and offers a theoretical maximum win of x50,000.
It also comes with special features such as Hold and Respin and Progressive Jackpot, adding locked-symbol bonus tension and extra jackpot targets alongside regular wins.
Reel Config
5x3
Paylines
Etc.
RTP
-
Volatility
-
Max Win
50,000x
Bonus Buy
-
Much of the feature profile concerns rewards handled outside ordinary symbol-combination wins. Jackpot mechanics add a separate prize element to the game.
A moderate number of mechanics adds variety around the core game, giving the feature structure more than a few individual elements to consider.
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™'.
A Multiplier Symbol is a special symbol that doesn't form winning combinations on its own, but provides a random multiplier value just by appearing on the reels. The core of this feature is its role as a 'seasoning' that amplifies an ordinary win into a massive prize worth tens or hundreds of times more when it appears alongside a regular win.
Previews focus on playable demo access, slot specifications, and feature structure before a full 300SPINS™ review is available. They are designed to make the slot easy to inspect and compare, while leaving performance judgments based on actual play sessions to full 300SPINS™ reviews.
