MoonHex Slot Demo by Vexa Studios

MoonHex by Vexa Studios Slot Overview

MoonHex by Vexa Studios pairs a moonlit fantasy setting with purple-blue scenery and ornate celestial borders. Its cluster wins and cascades share mechanics with Sweet Fiesta, but MoonHex builds its identity around Moon Marks that turn repeatedly winning cells into growing multipliers.

Moon Marks persist throughout bonuses, while Super Free Spins and Eclipse start with enhanced multiplier cells. High volatility accompanies a maximum win of 10,000x the bet, with cell multipliers reaching x256. Explore the mechanics in the free demo on BonusTiime, with no deposit or account needed.

MoonHex Slot Specifications

MoonHex uses a 5×5 cluster grid, with Cluster Pays and a 4.00% house edge.

RTP (Return to Player)

96.00% RTP applies in every mode, bonus buys included. The house edge sits at 4.00%.

Volatility

High volatility means bigger swings and less frequent hits, so bankroll control matters.

Max Win

10,000x the bet caps the round; a €1 spin tops out at €10,000.

MoonHex Slot Features

MoonHex combines cascades, Moon Marks, and three bonus modes that change how multipliers build across the grid.

Cluster Wins

MoonHex pays when five or more matching symbols connect horizontally or vertically, never diagonally, on the 5×5 grid, and the payout grows with the cluster size, up to clusters of 16 to 25 symbols. The Wild substitutes for every paying symbol and connects clusters, and the same Wild can count in several clusters of different symbols. Wins trigger cascades, so winning symbols clear, new ones fall in, and another cluster can form straight away.

Moon Marks

When a winning symbol explodes, its cell gets a Moon Mark. If a winning symbol explodes again on that cell, it becomes an x2 multiplier, then doubles on every further explosion through x4, x8 and x16, up to x256. The cluster multiplier is the sum of the multiplier cells under the cluster, x1 if there is none, so a cluster lying on a x4 cell and a x8 cell is multiplied by 12. A win uses the values present when it lands, and the cells are updated just after. In the base game the Moon Marks are cleared at the end of every spin.

Free Spins

Three Orb bonus symbols trigger Free Spins, which award 10 spins. Moon Marks stay on the grid for the whole bonus, so repeated wins can build stronger cluster multipliers. During the bonus, 3 or more Orbs at the end of a spin add +5 free spins.

Super Free Spins

Four Orbs trigger Super Free Spins, which also give 10 spins. Every cell starts with a x2 multiplier, so the bonus begins with immediate board-wide value. Retriggers still work, and 3 or more Orbs at the end of a spin add +5 free spins.

Eclipse

Five or more Orbs trigger Eclipse, the rarest bonus. It awards 10 spins and starts every cell at a x4 multiplier. Like the other bonuses, it can retrigger with 3 or more Orbs at the end of a spin for +5 free spins.

Bonus Buy

MoonHex has one mode that stays on at x1.25 the bet per spin, plus three one-time bonus purchases. A bought round starts with a triggering spin showing 3, 4 or 5 Orbs, which can itself win, cascades included.

• Boost: x1.25 the bet per spin; the reels carry more Orbs and bonuses trigger about 1.7 times more often. It stays on from one spin to the next until it is turned off in the same menu.
• Free Spins: x100 the bet; buys Free Spins directly.
• Super Spins: x250 the bet; buys Super Free Spins directly.
• Eclipse: x500 the bet; buys Eclipse directly.

MoonHex Slot Review

MoonHex builds its identity with a moonlit fantasy look, ornate celestial framing, and a grid that keeps the action inside a dark magical setting. The purple and gold palette gives it a polished edge, while the Moon Marks concept links the artwork to the rules instead of leaving the theme as decoration.

The cluster format and cascades give MoonHex a clear mechanical hook, and Moon Marks create genuine progression within a spin sequence. The downside is that the base game clears those marks at the end of every spin, so the most interesting state only really persists inside the bonuses.

MoonHex builds multipliers across repeated wins within a round, with Moon Marks persisting throughout Free Spins, Super Free Spins, or Eclipse. The high volatility and 10,000x ceiling support that structure, but the slot still needs those bonuses to show its best side.

MoonHex Slot FAQ