Rainbow Mantis Masters is a underwater sea-themed slot by PlayEola.
The slot is built on a 5x4 reel grid with 14 paylines and offers a theoretical maximum win of x5,000.
It also comes with special features such as Instant Prize Symbol and Symbol Collector, adding direct prize values attached to symbols and collection-based value building.
Reel Config
5x4
Paylines
14 Lines
RTP
-
Volatility
Mid
Max Win
5,000x
Bonus Buy
34.46x
The counts are spread unevenly across several roles, without a single theme or pair taking a clear lead. Part of the persistence-and-growth role is supplied by payout-related mechanics. The free-spin family supplies some of the mechanics associated with bonus modes.
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.
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.
A Retrigger means winning additional free spins by landing scatter symbols again during a free spins bonus round. Furthermore, some slots adopt an 'unlimited retrigger' system, which means there is no limit to the number of times it can re-trigger. In theory, if luck is on your side, the free spins can continue indefinitely, making it one of the most powerful features a slot can have.
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.
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.
