September brings four high-volatility releases from Zillion Games, each built around a different approach to slot design.
Three of the titles introduce distinctive product directions for the studio. 3 Crown Coins Deluxe develops a layered bonus system in which three independent features can combine in multiple ways. Electro Strike reinterprets the classic electricity theme through dynamic Collect mechanics and highly focused visual design. Train of Fortune introduces a new golden-train setting, an unusual 3x5x3 reel configuration and a bonus centred entirely on continuous value collection.
The fourth release, Hot Girls: Wheel of Passion, brings together mechanics already established within the Zillion Games portfolio, including Random Wilds, Walking Wilds, Free Spins, Hold & Ring, accumulation and the Wheel of Fortune.
Together, the four games demonstrate two sides of the studio’s September roadmap: experimentation with new visual and mechanical structures, alongside the continued development of feature combinations that have already proved effective for Zillion Games.
September releases at a glance
| Game | Release date | RTP | Volatility | Maximum win |
| 3 Crown Coins Deluxe | 3 September 2026 | 96% | High | x6,000 |
| Electro Strike | 10 September 2026 | 96% | High | x7,000 |
| Hot Girls: Wheel of Passion | 17 September 2026 | 95.2% | High | x1,000 |
| Train of Fortune | 24 September 2026 | 96% | High | x5,615 |
3 Crown Coins Deluxe: Three Features, Multiple Bonus Configurations
3 Crown Coins Deluxe takes the familiar crown-and-coin theme and develops it through a layered system of Special Coin Features. Rather than building the Bonus Game around one fixed enhancement, the game introduces three separate modifiers: Expand, Multi and Twin.
Each feature can influence the Bonus Game independently, but the main depth of the mechanic comes from their potential combinations. Depending on which Special Coins participate in the activation, a Bonus Game can begin with one feature or with several features working together.
Special Coins determine the Bonus Game
During the Main Game, Special Coins are collected in the corresponding coloured piles positioned above the reels. Whenever one or more Special Coins appear, there is a chance that the Bonus Game will be activated.
The combination of Special Coins involved in the trigger determines which features will be awarded. At the beginning of the Bonus Game, the triggering Special Coins transform into regular Coins or Royal Coins, while their associated modifiers remain active.
This creates a direct connection between the accumulation visible above the reels and the eventual structure of the Bonus Game. The player is not simply waiting for a standard bonus trigger: the collected colours indicate which enhancements may shape the feature.
A supporting combination mechanic can also add the missing number of symbols required to complete the trigger and launch the Bonus Game.
Expand Feature
The blue Special Coin activates the Expand Feature.
The Main Game begins with three rows. When Expand is active, an additional row is added above the existing field, increasing the layout to three reels by four rows.
The larger field creates more available positions for Coin and Royal Coin symbols during the Bonus Game. Its effect becomes especially important when it is combined with Multi or Twin, as the expanded field gives the other features more space to influence the result.
Multi Feature
The red Special Coin activates the Multi Feature, adding cell-based multipliers to random positions on reels 1 and 3.
Multipliers begin at x2 and can increase up to x32. If a new multiplier lands on a cell that already contains one, the multiplier in that position doubles. It then remains attached to the cell until a Coin Symbol lands there.
When a Coin lands on a multiplier cell, its value is multiplied by the value assigned to that position. The mechanic can also affect Jackpot Coin values, making the location of each Coin just as important as the value displayed on it.
Because multipliers can remain on the field and grow before being used, Multi introduces its own accumulation process within the wider Bonus Game.
Twin Feature
The green Special Coin activates the Twin Feature.
When Twin is active, every Royal Coin Symbol appearing during the Bonus Game is guaranteed to be doubled. This gives Royal Coins a more prominent role and creates another way for the bonus result to increase without changing the underlying Coin value.
Twin can work as a standalone enhancement, but its impact becomes stronger when Royal Coins interact with an expanded game field or with multipliers placed on the outer reels.
When all three features combine
The most powerful and visually complete version of the Bonus Game occurs when Expand, Multi and Twin are activated together.
In this configuration:
- Expand adds a fourth row to the game field.
- Multi distributes multipliers across random cells on reels 1 and 3.
- Repeated multipliers in the same cell can grow as high as x32.
- Twin guarantees that all Royal Coin Symbols are doubled.
The resulting Bonus Game combines a larger field, enhanced Coin values and position-based multipliers. Each mechanic remains easy to identify individually, while their simultaneous activation creates a more layered bonus scenario.
The game also uses visible accumulation and transformation to communicate progression. The coloured piles above the reels develop as Special Coins are collected, allowing the state of the game to change visually before the Bonus Game begins.
With its three-feature structure, the game offers multiple possible Bonus Game configurations while keeping the central logic consistent: collect Special Coins, determine the active modifiers and allow those modifiers to reshape the feature.
Electro Strike: Electricity Recharged Through Collect Mechanic
Electro Strike repackages one of the industry’s most recognisable themes: electricity. Instead of relying on the theme alone, the game uses electrical effects to support the logic of its mechanics, highlight important reel activity and direct attention towards the game field.
The result is a fast, visually focused high-volatility slot built around Boost-powered collection, sticky symbols, Bonus Coins and a growing Pile of Gold.
A focused 3×5 game field
Electro Strike uses a 3×5 slot configuration with 15 paylines. The unusual proportions give each of the three reels five symbol positions, providing a tall and concentrated area for the Bonus and Boost mechanics.
The background remains deliberately minimalistic and close to monochromatic. This is part of a broader product experiment by the studio: reducing background distractions so that the reel mechanism, symbol movement and feature animations remain the main visual focus.
Electrical effects are used as functional accents throughout the experience. Animated lights positioned below the slot machine indicate which reel has received Bonus Symbols, while stronger bursts of electricity emphasise important collections and feature activations.
Additional movement appears in elements such as the rotating Coins incorporated into the logo, but the most prominent animations remain connected to the mechanics themselves.
Collect Feature in the Main Game
The central relationship in Electro Strike is the connection between the Boost Symbol and the Bonus Coins.
When a Boost Symbol appears in combination with any Bonus Symbol, the Collect Feature is activated. The Boost collects the values of all Bonus Coins currently involved in the spin and adds the resulting amount to the Main Game win.
The collected values can include standard Bonus Coin amounts as well as Mini, Minor, Major and Grand Jackpot Coin values.
This gives Bonus Coins an active role even before the Bonus Game begins. A Bonus Symbol can contribute to a direct Collect win, help build towards a feature activation or participate in the Pile of Gold mechanic.
The growing Pile of Gold
One of the game’s most visible additions is the Pile of Gold positioned above the slot machine.
The pile acts as a visual representation of accumulation. As progress builds, the mountain of golden Coins becomes larger, reinforcing the feeling that value is being stored above the game field.
Any Bonus Symbol landing during the Main Game provides a chance of activating the Pile of Gold Feature. When triggered, the accumulated pile pours down over the reels. The game then adds enough Bonus Symbols, or more than the minimum required, to create the combination that launches the Bonus Game.
The animation therefore has a direct mechanical purpose. The growing pile indicates accumulation, the falling Coins mark the moment of release, and the additional symbols complete the transition into the Bonus Game.
Bonus Game structure
The Electro Strike Bonus Game begins when at least one Bonus Coin is present on every reel.
Once the feature starts:
- Only Bonus and Boost Symbols can land.
- Boost Symbols appear exclusively on reel 2.
- Every Boost that lands remains sticky for the rest of the Bonus Game.
- Three re-spins are awarded at the beginning.
- Every new Bonus or Boost Symbol resets the counter to three.
- The feature continues until no re-spins remain.
Bonus Coins can display values of 1x, 2x, 3x, 4x, 5x, 6x or 8x the bet.
The number of sticky Boost Symbols can change how the feature develops. Each available Boost acts as a collector, while the surrounding Bonus Coins supply the values. The Bonus Game can therefore move from a relatively concentrated collection scenario into one in which a larger part of the central reel is occupied by persistent Boosts.
When a Collect occurs, the Boost Symbols accumulate the values of the relevant Bonus Coins, including any Mini, Minor, Major or Grand Jackpot Coins. At the end of the feature, the values stored in all Boost Symbols are added to the Total Win.
Visual design built around attention
Every major visual decision in Electro Strike supports one of three ideas: energy, accumulation or activation.
The minimalistic background prevents secondary scenery from competing with the game field. Electrical animations concentrate attention on active reels and significant moments. The growing Pile of Gold communicates progression before releasing its Coins to push the game into the Bonus Game.
This connection between visuals and mechanics allows Electro Strike to retain a familiar electricity theme while presenting it through a more focused, contemporary game-design structure.
Hot Girls: Wheel of Passion – A Proven Combination of Zillion Games Features
While the other September releases explore new mechanical and visual directions, Hot Girls: Wheel of Passion brings together a set of mechanics already established within the Zillion Games portfolio.
The game combines Random Wilds, Full Win Line celebrations, Free Spins, Walking Wilds, accumulation, Hold & Ring and the Wheel of Fortune in one high-volatility release.
Rather than introducing a completely new bonus structure, it builds its experience around the interaction of familiar features.
Random Wild Feature
The Random Wild Feature can activate unexpectedly during the game. When triggered, two or more Wild Symbols can appear on any reel.
This gives the Main Game an additional source of changing symbol combinations without requiring a separate bonus mode.
Full Win Line
Whenever a complete payline is formed, the game displays a dedicated Full Win Line pop-up.
The feature provides a clear visual response to a full-line combination and makes these wins more prominent within the regular game flow.
Free Spins and Walking Wilds
Landing three Scatter Symbols activates the Free Spins Mode.
Additional Free Spins can be awarded while the mode is already active, allowing the feature to be extended. The total number of Free Spins available within the mode is limited to 110.
Free Spins also introduce the Random Walking Wild Feature. These Wilds can appear, disappear and move between different cells as the feature continues.
Unlike a Wild fixed to one position, a Walking Wild can change location from spin to spin. Its movement allows the structure of the reels to evolve throughout the Free Spins sequence.
Wheel of Fortune
Wheel Symbols activate the Wheel of Fortune Bonus Mode.
The Wheel provides an opportunity to win any of the available Jackpots, including the Grand Jackpot. It acts as a separate reward path alongside the game’s Free Spins and Hold & Ring mechanics.
Accumulation and Hold & Ring
The accumulation mechanic remains active throughout the game. Once the required accumulation is completed, the Hold & Ring Mode is activated.
The mode can also be triggered by landing five Bonus Symbols.
During Hold & Ring, the final win is determined by the sum of the coefficients displayed on the collected symbols. This gives the feature a clear value-building structure while connecting it to the accumulation taking place during the wider game.
By combining these mechanics, Hot Girls: Wheel of Passion offers several possible routes into feature play. Random Wilds and Full Win Lines support the Main Game, Scatters lead into Free Spins, Wheel Symbols activate the Wheel of Fortune, and Bonus accumulation progresses towards Hold & Ring.
Train of Fortune: A New Golden-Train World Built Around Continuous Collection
Closing the September release schedule, Train of Fortune introduces a setting that had not previously been represented in the Zillion Games portfolio.
The game draws on the established industry imagery of golden trains and Coins, but interprets it through the studio’s own visual language. Its reel structure resembles a mechanical device, the Main Game takes place in a depot-like environment, and the train itself becomes the central symbol of accumulation.
Compared with the layered feature system of 3 Crown Coins Deluxe, Train of Fortune has a more direct mechanical structure. Its depth comes from an unusual game-field configuration and a Bonus Re-Spin in which collected values can continue building until the re-spins are exhausted.
An unusual 3-5-3 layout
Train of Fortune uses a 3-5-3 reel configuration with 45 ways.
The outer reels contain three positions each, while the taller central reel contains five. This creates a distinctive silhouette that is less common than a standard rectangular game field.
The shape also supports the underlying mechanic. Bonus Symbols land on reels 1 and 3, while the Collect Symbol occupies reel 2 and gathers the values displayed on both outer reels.
The slot machine itself is designed as a large mechanical construction, while the Main Game background resembles a train depot. These elements establish the industrial character of the game without moving attention away from the reels.
Gold Collect Bonus
During the Base Game, the appearance of any Bonus or Collect Symbol can randomly activate the Gold Collect Bonus.
When this happens, the game adds the required number of Bonus and Collect Symbols to the field, immediately completing the combination needed to trigger the Respins Bonus.
The Gold Collect Bonus therefore acts as a direct transition between the Main Game and the central feature. Instead of awarding a standalone value, it completes the reel state required for the Re-Spins to begin.
Triggering the Bonus Re-Spin
The Respins Bonus begins when:
- At least one Bonus Symbol lands on reel 1.
- A Collect Symbol lands on reel 2.
- At least one Bonus Symbol lands on reel 3.
Only Bonus and Collect Symbols can appear during the feature.
The Collect Symbol is restricted to the central reel. Once it lands, it remains locked in position for the entire Bonus Re-Spin. All other positions continue to spin independently.
Three re-spins that can repeatedly reset
The feature starts with three re-spins.
Whenever one or more new Bonus or Collect Symbols land, the remaining number of re-spins resets to three. As long as new symbols continue arriving, the collection sequence can continue.
If a spin does not introduce a new symbol, the counter decreases. The Bonus Re-Spin ends only when all remaining re-spins have been exhausted.
This reset structure creates a clear rhythm: each new symbol both adds another element to the field and extends the opportunity for further collection.
How the Collect Symbol builds value
The Collect Symbol gathers the values of every Bonus Symbol landing on reels 1 and 3. Each collected amount is added to the Collect Symbol’s own accumulated value.
This includes regular Bonus values as well as Mini, Minor, Major and Grand Jackpot values.
After their values have been collected, the Bonus Symbols disappear from the outer reels. The next re-spin then begins with those positions available again, creating the possibility for new Bonus Symbols to land and be collected by the locked central symbol.
More than one Collect Symbol can participate in the feature. When the Bonus Re-Spin ends, the accumulated values stored in all Collect Symbols are combined and awarded as the total bonus win.
Accumulation expressed through the train
The visual identity of Train of Fortune is built around the idea of a machine continuously gathering wealth.
The train is not simply part of the background. It represents the accumulation taking place during the feature, while the growing group of Coins provides an additional visual indication that value is building.
The Bonus Game uses a more minimalistic background so that attention remains on the train, the reel mechanism and the ongoing collection. At the same time, the wider game retains a bright, colourful and active presentation.
Train of Fortune also establishes a theme that can be developed further within the Zillion Games portfolio. Future interpretations of the golden-train world could explore additional mechanisms, animation styles and visual structures while retaining the central idea of mechanical accumulation.
Four Releases, Four Different Feature Structures
The September portfolio is united by high volatility and accumulation-focused mechanics, but each release approaches these elements differently.
3 Crown Coins Deluxe is built around variability. Its three Special Coin Features can be activated separately or combined, changing the structure of the Bonus Game from one trigger to another.
Electro Strike connects collection with visual progression. Sticky Boost Symbols, electrical reel indicators and the growing Pile of Gold give the feature a clear sense of charging, storing and releasing value.
Hot Girls: Wheel of Passion combines several established Zillion Games mechanics in one title, providing multiple routes into feature play through Wilds, Scatters, Wheel Symbols and Bonus accumulation.
Train of Fortune focuses on a single, easy-to-follow collection loop. Its unusual 3-5-3 configuration, locked Collect Symbols and repeatedly resetting re-spins turn the train into a mechanical system for gathering Bonus values.
Three distinctive new directions and one release driven by an already established feature mix make September a varied month for Zillion Games, balancing experimentation with recognisable studio mechanics.
