Fortune Chests Introduces Triple Bonus Mechanics in a 3×3 Layout

Fortune Chests Introduces Triple Bonus Mechanics in a 3×3 Layout

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Endorphina

Rated 96.00/100%

430 Casinos | 193 Games

All Casinos

Number of games

193

Country

Czech Rep.

Founded

2012

• Slots

Endorphina has expanded its portfolio with the release of Fortune Chests, a slot designed to combine traditional three-reel play with a structure that integrates multiple bonus features. With high volatility, a 96.08% return-to-player rate, and a maximum multiplier of x1500, the title continues the studio’s pattern of using familiar formats as a base for more complex mechanics.

At its core, Fortune Chests follows a 3×3 grid with five fixed paylines, evoking the feel of early slot models. But rather than rely solely on this structure, Endorphina has framed the game around a treasure-hunting narrative led by its recurring Joker character. The story centers on three hidden chests, green, red, and purple, each of which opens to reveal a distinct bonus round. The outcome of play is shaped not just by the reels, but by which chest becomes accessible, giving the slot a layered structure.

97.85/100%

New

Play for free Play for real

RTP%

96.05

Volatility

High

Layout

3×3

Max Win

Fortune Chests

Gold

0 plays

18/09/2025

Endorphina

The Green Chest leads to the Pick Me feature. Here, twenty chests are presented on screen, each containing either a prize multiplier or a Royal symbol. Choosing three Royal symbols results in the Royal Jackpot of 250x total bets, while other selections return multipliers ranging from 2x to 50x. This mode mixes chance with choice, a hallmark of many pick-based bonus games.

The Red Chest introduces the Hold and Win round. The board transitions to a 3×3 grid, where Gold Coins, Royal Coins, and empty spaces collectively determine the outcome. Gold Coins hold multipliers between 1x and 15x, and some carry jackpots such as Emerald (25x), Sapphire (50x), Amethyst (200x), and Ruby (500x). The Royal Coin, appearing only in the center column, adds a twist by collecting values from surrounding coins until the round concludes.

The Purple Chest offers the Jackpot Collecting feature. This mode also takes place on a 3×3 grid but focuses on building toward specific jackpots by gathering Coin symbols. Sets of five unlock the MIN (20x), MID (50x), MAX (200x), or ULTRA (500x) prizes. The round continues until one of these thresholds is reached, creating a progressive buildup distinct from the other features.

By providing three parallel bonus modes, Fortune Chests avoids confining players to one type of secondary feature. The design represents Endorphina’s effort to create variety within a compact structure. Rather than expanding into sprawling mechanics across multiple reel sets, the developer has focused on making the 3×3 format deeper and more versatile.

Outside of its bonus structure, the game maintains other elements typical of Endorphina releases. The risk feature, a staple in the developer’s portfolio, is included, allowing winnings to be doubled up to ten times. Cross-platform integration ensures the slot functions smoothly on both desktop and mobile, reflecting the studio’s commitment to accessibility across devices.

Thematically, Fortune Chests blends traditional fruit symbols with a treasure-hunt storyline. While the visual design nods to classic slot imagery, the layered narrative of the Joker hiding her treasures provides context for the three-bonus system. This narrative device helps bind the mechanics together, giving a rationale for why multiple features exist in one title.

For Endorphina, the release highlights a strategy of reworking familiar slot frameworks by embedding them with modern features. In a competitive market where developers often take opposing directions, either adhering to stripped-back simplicity or pursuing increasingly elaborate mechanics, Fortune Chests positions itself in the middle ground. It remains recognizable to those who favor traditional slot layouts while offering enough variation to appeal to those seeking more diverse bonus structures.

The decision to set volatility at a high level reinforces the game’s design philosophy. Rewards are not intended to arrive frequently, but when bonus rounds do trigger, the potential for larger multipliers is clear. This aligns with Endorphina’s broader approach of targeting segments of the market that prefer higher risk-reward profiles.

In releasing Fortune Chests, Endorphina continues to chart a path that blends its established identity with ongoing experimentation. The game retains the company’s visual style and signature features while introducing a bonus structure that distinguishes it within the crowded slot market. Whether it will become a cornerstone of the developer’s catalog remains to be seen. Still, its launch reflects a broader movement in slot design: finding new ways to stretch traditional frameworks without abandoning their roots.

Check out the official trailer of the game below: