Pig Up, developed by Kendoo, revolutionizes the slot experience by prioritizing bonus features over traditional gameplay. Eschewing standard paylines and symbols, this game centers on a 3×3 layout where the objective is triggering and maximizing the bonus round. Thematic elements revolve around piggy banks and golden coins, creating a bright and direct visual atmosphere. Gameplay focuses on accumulating coin values and activating special modifiers within the bonus game, leading to potential jackpot rewards. Sticky Coins in the base game build anticipation for the bonus feature. During the bonus, respins and symbol stickiness enhance win potential. Special symbols like Coin UP, Multi UP, Mystery, and Coin Collect introduce layers of strategic depth to the bonus mechanics. Pig Up presents a high-volatility experience aimed at players who favor feature-rich slots and jackpot opportunities.
Kendoo’s Pig Up eschews conventional slot layouts and symbol design, diving headfirst into a world where bonus features reign supreme. This is not a game of spinning reels hoping for matching fruit or card symbols. Instead, Pig Up presents a compact 3-reel interface focused solely on triggering and maximizing a multi-layered bonus game centered around coin collection and escalating jackpots. The thematic execution leans heavily into the piggy bank concept, visually represented by a jovial golden pig overseeing the gameplay, and symbols crafted as metallic coins displaying numerical values, jackpots, or special bonus modifiers. While the visual presentation is straightforward and bright, the underlying mechanics promise a more intricate experience for players who appreciate feature-rich slots with a clear path towards substantial rewards, rather than relying on base game wins. This slot is designed to keep players engaged in anticipating the bonus trigger and then navigating the various symbol interactions within the bonus round to optimize their winnings.

Unpacking the Bonus Feature Kingdom of Pig Up
Pig Up distinguishes itself by making the bonus game not just a supplementary feature, but the very core of the gameplay. The main game serves as an anticipation builder, setting the stage for the explosive potential of the bonus round. Understanding the intricacies of this bonus structure is key to appreciating what Pig Up offers.
Triggering the Bonus Game: Activation is remarkably simple, yet crucial: landing any three symbols on the central row initiates the Bonus Game. This removes the ambiguity of complex scatter symbol patterns and immediately signals to the player that the main action is about to begin. This straightforward trigger mechanism makes Pig Up immediately accessible, even for players who are new to bonus-focused slots.
Sticky Coins in the Main Game: Before even reaching the Bonus Game, Pig Up introduces a pre-bonus mechanic with Sticky Coin symbols. These coins can appear randomly during base game spins and, as their name suggests, remain fixed on the reels for subsequent spins. These Sticky Coins display prize values, shown as multipliers of the total bet, ranging up to 5x. Crucially, these Sticky Coins do not pay out immediately. Instead, they act as accumulated potential, waiting to be unleashed when the Bonus Game is triggered. Changing the bet amount will clear any existing Sticky Coins, incentivizing players to maintain their chosen stake level to maximize the potential carry-over into the bonus round.
Entering the Bonus Game: Re-spins and Symbol Stickiness: Once triggered, the Bonus Game shifts the dynamics dramatically. You begin with three Re-spins. All symbols that land during the Bonus Game, without exception, become sticky, holding their positions for the duration of the feature. Each new bonus symbol landing on the reels resets the re-spin counter back to three, effectively prolonging the bonus round and creating opportunities for filling the grid with valuable symbols. The Bonus Game concludes when either the re-spins are exhausted, or all nine positions on the 3×3 grid are filled with symbols. This mechanic immediately introduces an element of strategic anticipation: each spin in the Bonus Game is about maximizing symbol accumulation before running out of re-spins.
Special Bonus Symbols: Coin UP, Multi UP, Mystery, Coin Collect: Within the Bonus Game, Pig Up unveils a set of special symbols that significantly influence the potential outcome.
Coin UP: This symbol is designed to enhance the value of regular Coin symbols present on the grid. The Coin UP symbol does this in a tiered fashion:
Firstly, it increases the level of all existing Coin symbols positioned below it on the grid. This suggests a level-based system for Coin values, implying that Coins can be upgraded multiple times.
Secondly, and more significantly, a Coin UP symbol transforms a cluster of four Coin symbols positioned beneath it into Sticky Coin symbols. This transformation introduces the persistence of Sticky Coins into the Bonus Game itself, further building potential wins.
Thirdly, and representing the highest level of transformation, a Coin UP symbol can transmute a group of five Sticky Coin symbols located below it into a Mystery Jackpot symbol. This symbol creation suggests a pathway to the game's fixed jackpots through strategic symbol manipulation triggered by the Coin UP symbol.
Multi UP: This symbol acts as a multiplier, enhancing the payout of all symbols situated directly beneath it on the grid. The multipliers from multiple Multi UP symbols are additive, meaning they stack upon each other. These accumulated multipliers are not applied immediately upon appearing; instead, they are tallied throughout the Bonus Game and applied to the total win amount at the conclusion of the round. This deferred multiplier application adds a layer of anticipation and potential for significant final payouts if multiple Multi UP symbols are accumulated.
Coin Collect: The Coin Collect symbol serves as an immediate payout trigger within the Bonus Game. When a Coin Collect symbol appears, it instantly gathers the values of all visible Coin symbols and any active Jackpot symbols present on the reels. Notably, any multipliers accumulated from Multi UP symbols are applied to these collected Coin and Jackpot values before the collection occurs. This emphasizes the importance of accumulating multipliers in conjunction with Coin and Jackpot symbols for maximized wins. Interestingly, after performing its collection function, the Coin Collect symbol itself remains sticky on the reels until the Bonus Game ends, suggesting it might contribute to further collections if more Coin or Jackpot symbols appear on subsequent re-spins (though the mechanics do not explicitly confirm repeated collection by the same Coin Collect symbol). Additionally, it is noted that Coin UP and Multi UP symbols are applied to Coin and Sticky Coin symbols after the collection by the Coin Collect symbol occurs. This is a detail which needs careful observation during gameplay to fully comprehend the symbol interaction sequencing.
Jackpot Prizes: Mini, Minor, Major, Grand: Pig Up features four fixed jackpots displayed prominently above the reels: Mini, Minor, Major, and Grand.
The Mini, Minor, and Major Jackpots can be awarded in two ways:
Directly, via dedicated Mini, Minor, or Major Jackpot symbols appearing on the reels during the Bonus Game.
Indirectly, through the transformation of Mystery Jackpot symbols at the end of the Bonus Game.
The Grand Jackpot, the most substantial prize, is awarded uniquely for achieving a full grid – filling all nine reel positions with any combination of symbols during the Bonus Game. This “full house” condition makes the Grand Jackpot a tangible and visually representable goal within the bonus round, adding a significant level of player aspiration. The fixed values of these jackpots, clearly displayed, provide immediate feedback on the potential high-end wins achievable within the game.
Power-Up Feature: Buying into Bonus Rounds: Pig Up offers a Power-Up feature, accessible via a star-shaped button, which essentially provides a “Buy Bonus” option. This allows players to directly purchase entry into different variations of the Bonus Game, bypassing the standard trigger in the main game. The game offers a choice between purchasing:
Pig Luck Bonus Game: This is presented as the base bonus buy option.
Bank Boost Bonus Game: Implied to be an enhanced or modified version of the Bonus Game.
Beast Madness Bonus Game: Potentially another variation with unique mechanics or higher reward potential.
Each of these purchased bonus games comes with a different price, reflecting their anticipated reward potential. It is important to note that any existing Sticky Coin symbols accumulated in the base game do not carry over into any of these purchased bonus rounds. This means that activating a purchased bonus essentially starts the bonus experience afresh, independent of any previous base game accumulation. This feature provides an accelerated pathway to the core gameplay for players who prefer to directly engage with the bonus mechanics and are willing to pay for that immediate access.
Theme and Visual Execution: Bright and Bank-Centric
Pig Up adopts a vibrant and visually direct style, prioritizing clarity of gameplay information over intricate graphical detail. The color palette is dominated by bright green and gold, reinforcing the money and piggy bank theme. The golden pig character positioned above the reels is cartoonish and jovial, acting as a mascot and thematic anchor for the game. The symbols themselves, predominantly metallic coins in silver, gold, and bronze hues, are rendered with a clean, slightly 3D aesthetic, ensuring they are easily distinguishable on the reels.
The animation style is functional and focused on conveying game events clearly. Coin movements, symbol transformations, and jackpot announcements are all presented with bright flashes and simple animations that are effective without being overly elaborate. The overall visual impression is one of directness and clarity. Pig Up avoids stylistic ambiguity, opting instead for a presentation that prioritizes immediate understanding of the gameplay elements and potential payouts. The visual theme, while perhaps not deeply immersive, serves its purpose in establishing the game's focus on wealth accumulation and bonus-driven excitement. Kendoo, as the provider, seems to have opted for a style that favors accessibility and straightforward gameplay communication, potentially appealing to players who appreciate uncluttered visuals and a clear focus on the bonus action.

Slot Mechanics: Bonus Game as the Core Engine
The mechanics of Pig Up are decidedly unconventional in their focus. The absence of regular pay symbols and traditional paylines immediately signals a departure from classic slot structures. The entire game is structured to funnel players towards the Bonus Game, which functions as the primary engine for potential wins.
The main game serves primarily as a vehicle for triggering the Bonus Game and, to a lesser extent, accumulating Sticky Coins as a pre-bonus boost. However, it is the Bonus Game where the core mechanics and symbol interactions come into play. The re-spin mechanic, combined with the sticky symbols, creates a sense of building momentum and potential with each spin. The strategic element emerges from understanding how the different special symbols – Coin UP, Multi UP, Mystery, and Coin Collect – interact and influence the accumulating coin values and jackpot opportunities.
The interconnectedness of these special symbols is a key feature of Pig Up’s mechanics. Coin UP amplifies coin values and creates higher-value symbol types (Sticky Coins, Mystery Jackpots). Multi UP adds a multiplier layer that significantly enhances final payouts. Mystery introduces an element of unpredictable potential. Coin Collect provides periodic win accumulation within the bonus round. Mastering the interplay of these symbols, and anticipating their potential impact on subsequent spins within the Bonus Game, forms the core skill element for players engaging with Pig Up.
The “Buy Bonus” option further emphasizes the centrality of the Bonus Game in Pig Up’s design. By providing direct access to the bonus rounds, the game acknowledges that this is where the most engaging and potentially rewarding gameplay resides. For experienced players seeking slots with unconventional mechanics and a strong emphasis on bonus feature interaction, Pig Up offers a distinctive experience. The game prioritizes bonus feature depth and symbol synergy over traditional reel-spinning and payline-based wins, potentially providing a refreshing alternative for those looking beyond standard slot formulas.













