4 Supercharged Clovers: Hold and Win

4 Supercharged Clovers: Hold and Win is a slot game developed by Playson that combines classic fruit symbols with an innovative bonus system. The game features a Hold and Win mechanic with multiple clover features that can trigger various jackpots and multipliers. The slot stands out with its electrifying visual design, where glowing clovers in different colors activate unique bonus features. Players can access both a standard Bonus Game and an enhanced Super Bonus Game, each offering distinct winning opportunities through collecting clover symbols, multipliers, and jackpots up to 10,000x the bet.

The game presents a modern take on classic fruit machine aesthetics with vibrant neon effects. The background features a dark cosmic setting that makes the glowing symbols stand out prominently. Clover symbols appear in multiple colors including golden yellow, bright pink, electric blue, and vivid green, each outlined with luminous borders. Traditional fruit symbols like cherries, plums, lemons, oranges, watermelons, and grapes are rendered with glossy textures and subtle animations. The red 7 symbol serves as the wild and displays bold coloring against the dark reels. The interface includes clear betting controls and a prominent bonus button for purchasing features directly.

The game operates on a standard 5x3 grid with 5 paylines. Players adjust their bet using the controls at the bottom of the screen, with options ranging from 0.20 to 100 per spin. Winning combinations form when matching symbols land on active paylines from left to right. The paytable can be accessed through the interface to review symbol values and feature details. An autoplay function allows for consecutive spins without manual input. The Hold and Win Turbo button on the right side of the screen enables faster gameplay during bonus rounds.

Super Bonus Game

The Super Clover symbol, which appears only during the main game, can trigger the Super Bonus Game. When activated, the reels expand from 5x3 to 5x5 by adding an empty row above and below the standard grid. All clover symbols from the triggering spin remain sticky on the reels. The round begins with 3 respins. Landing new clover or feature clover symbols resets the respin counter back to 3. The Super Bonus Game includes Multi, Collect, and Mystery clover features or combinations of these. Super Clover symbols in this mode receive random values of 7x, 8x, 9x, or 10x the bet. The round ends when respins run out or all 25 cells are filled with symbols.

Bonus Buy Option: Yes (150x the bet for random Super Bonus Game with 1, 2, or 3 Clover Feature Symbols)

Bonus Game

Pink, blue, or green Feature Clover symbols can trigger the standard Bonus Game during the main game. These symbols activate corresponding features: Multi, Collect, or Mystery, either individually or in random combinations. The round operates with a 5x3 grid and follows the same respin mechanic as the Super Bonus Game, starting with 3 respins that reset each time a new symbol lands. Regular clover symbols display values ranging from 1x to 12x the total bet. When activated, Clover Piles above the reels drop additional regular clover symbols onto the grid in quantities sufficient to reach 6 symbols total. The Bonus Game concludes when all respins are used or all cells contain symbols.

Bonus Buy Option: Yes (70x the bet for random Bonus Game with 1, 2, or 3 Clover Feature Symbols)

Multi Feature

Pink Feature Clover symbols activate the Multi Feature during the Bonus Game. Each pink clover that lands places multipliers valued at x2, x3, and x5 on three empty cells. When a symbol lands on a cell containing a multiplier, that cell duplicates its multiplier value onto another empty cell. If no empty cells remain, multipliers can land on existing multipliers and their values combine additively. After distributing multipliers, the pink Feature Clover symbol takes a random value between 2x and 10x the bet. All multipliers apply to symbol values at the end of the Bonus Game before collection.

Collect Feature

Blue Feature Clover symbols trigger the Collect Feature during the Bonus Game. Each blue clover that appears gathers all symbol values currently on the reels and adds them to its own value. Multipliers apply to symbol values before the collection process. The Collect Feature allows players to accumulate wins progressively throughout the bonus round.

Mystery Feature

Green Feature Clover symbols activate the Mystery Feature during the Bonus Game. Each green clover awards either Mini, Minor, or Major Jackpots, or high random values of 20x, 25x, 40x, 50x, or 75x the bet. The Mini Jackpot pays 15x, the Minor Jackpot pays 30x, and the Major Jackpot pays 100x. During the Bonus Game, if specific clover symbol patterns appear randomly, the corresponding jackpot is triggered automatically.

Extra Clover Feature

The Extra Feature Symbol can land during the Bonus Game and randomly transforms into either a pink, blue, or green Feature Clover. This transformation either activates a new Clover Pile Feature or enhances an existing active feature by adding an additional symbol to the grid.

Clover Pile Feature

When a Feature Clover activates, the corresponding Clover Pile above the reels becomes active. Each activated pile drops regular clover and Feature Clover symbols onto the reels until a total of 6 symbols is reached. The Clover Pile also collects matching colored Feature Clover symbols during the bonus round. In the Super Bonus Game, an activated Super Clover Pile adds regular clover and Feature Clover symbols to the grid and can introduce new features or enhance existing ones.

Jackpots

The game offers multiple jackpot tiers. The Grand Jackpot pays 3,000x the bet when 15 cells are filled in the standard Bonus Game or when the 5x3 Grand Section in the Super Bonus Game is completely filled. The Super Jackpot awards 10,000x the bet when all 25 cells are filled in the Super Bonus Game. Mini, Minor, and Major Jackpots are awarded through the Mystery Feature during bonus rounds. The Super Jackpot value is only added to the total win when all 25 cells are filled in the Super Bonus Game.

Wins are determined by landing matching symbols on active paylines. The game features traditional fruit symbols alongside specialty clovers that activate bonus features.

The Red 7 wild symbol substitutes for all symbols except regular Clover, Feature Clover, and Jackpot symbols. It appears only on reels 2, 3, 4, and 5.

The Super Clover symbol only appears in the main game and triggers the Super Bonus Game with expanded features. Regular golden clover symbols can trigger the standard Bonus Game with clover features.

Feature Clover symbols come in three colors: pink (Multi Feature), blue (Collect Feature), and green (Mystery Feature). These symbols only pay during bonus rounds and activate their respective features when landing on the reels.

Wins occur when three or more matching symbols land on any of the 5 paylines from left to right. The wild symbol helps complete winning combinations by substituting for regular pay symbols.

The main winning potential comes from the bonus features. In both the Bonus Game and Super Bonus Game, clover symbols display cash values that are collected when the round ends. The respin mechanic extends gameplay each time a new symbol lands, resetting the counter to 3 respins.

Multipliers from the Multi Feature apply to all symbol values before collection, significantly increasing payout potential. The Collect Feature consolidates wins as the round progresses, while the Mystery Feature can award instant jackpots or high multiplier values.

Filling specific cell counts triggers jackpots: 15 cells awards the Grand Jackpot at 3,000x, while filling all 25 cells in the Super Bonus Game delivers the Super Jackpot at 10,000x the bet.

Playson has developed other titles in their Hold and Win series. Games like Solar Queen and Divine Dragon also feature the Hold and Win mechanic with respins and symbol collection. However, 4 Supercharged Clovers distinguishes itself with the unique Clover Pile system and the expandable Super Bonus Game grid. The multiple colored Feature Clovers offering distinct mechanics sets this title apart from standard Hold and Win games that typically feature fewer interactive elements during bonus rounds.

4 Supercharged Clovers: Hold and Win delivers a feature-rich slot experience with substantial winning potential through its layered bonus system. The game's strength lies in its variety of bonus mechanics that work together rather than operating independently. The Multi, Collect, and Mystery features create different strategic elements during bonus rounds, while the Clover Pile system adds depth by progressively enhancing gameplay.

The Super Bonus Game with its expanded 5x5 grid and 10,000x Super Jackpot provides significant upside for players willing to trigger or purchase this feature. The standard Bonus Game offers more frequent activation with solid winning potential up to the 3,000x Grand Jackpot.

The bonus buy options at 70x and 150x the bet provide immediate access to features for players who prefer direct engagement over base game grinding. The betting range from 0.20 to 100 accommodates various bankroll sizes.

The game suits players who appreciate complex bonus mechanics and multiple paths to large wins. The lack of specified RTP information may concern some players who prefer transparency in game mathematics. The abundance of features might overwhelm those seeking straightforward gameplay.