Zombie Outbreak from PG Soft is a dynamic slot game that immerses players in a chilling world overrun by the undead. Released in late 2023, this slot stands out with its unique reel structure-featuring 5 reels with alternating rows, delivering up to 1,600 ways to win. The game’s setting is a dark, apocalyptic laboratory where chaos and danger lurk behind every spin. Players encounter a variety of symbols, including zombies, biohazard wilds, and helicopter scatters, all designed to enhance the horror theme and keep gameplay engaging. Expanding wilds and multipliers are central to the action, offering the potential for significant payouts. The slot’s high volatility and generous RTP of around 96.7% make it appealing to those seeking both excitement and rewarding features. With free spins, sticky wilds, and a bonus buy option, Zombie Outbreak packs a range of mechanics that cater to both casual players and slot enthusiasts. PG Soft’s attention to detail in graphics and sound design further elevates the experience, making Zombie Outbreak a standout choice for fans of horror-themed casino slots.
| Attribute | Details |
|---|---|
| Provider | PG Soft |
| Release Date | June 11, 2024 |
| Game Type | Video Slot |
| Theme | Zombie, Horror, Apocalypse |
| Reels | 5 |
| Reel Configuration | 4-5-4-5-4 rows |
| Paylines | 1,600 ways to win |
| Volatility | High |
| RTP | 96.76% |
| Hit Frequency | 25.25% |
| Min. Max. Bet | €0.20 / €100 |
| Wild Symbol | Expanding Wild (appears on reels 2 and 4, with 3 multipliers) |
| Scatter Symbol | Biohazard Symbol |
| Free Spins | Yes (15 free spins, +2 for each extra scatter) |
| Bonus Features | Cascading Wins, Expanding Wilds, Persistent Multipliers, Bonus Buy |
| Multiplier | Yes (x1–x25 via Expanding Wilds) |
| Bonus Buy | Yes |
| Compatibility | iOS, Android, Windows, MacOS, HTML5 |
| Maximum Win | 5,000x bet |
| Cascading Reels | Yes |
| Tested By | Gaming Associates |
Zombie Outbreak is packed with innovative features and bonus mechanics that set it apart from standard slot games. The slot’s core gameplay revolves around Expanding Wild symbols, which appear exclusively on the second and fourth reels and come loaded with three multipliers each. These multipliers can significantly boost winnings, as the smallest multiplier is applied to any win involving the Wild, and collected multipliers persist during free spins. The Free Spins feature is triggered by landing three Scatter symbols, awarding 15 free spins with the potential for additional spins if more Scatters appear. During this mode, all collected multipliers remain active, enhancing the chance for substantial payouts. For players seeking instant access to the bonus round, a Feature Buy option is available, allowing direct entry into Free Spins without waiting for Scatters. This combination of cascading wins, sticky multipliers, and bonus buy functionality ensures a dynamic and engaging slot experience for every player.
Expanding Wilds are the signature feature of Zombie Outbreak, providing a unique twist to traditional slot gameplay. These Wild symbols appear exclusively on the second and fourth reels, instantly expanding to cover the entire reel when they land. Each Expanding Wild is equipped with three distinct multipliers, which can range from combinations like x1, x2, x3 up to x10, x15, x25. The lowest multiplier is always collected first when a win passes through the Wild, and subsequent wins collect the higher multipliers. This mechanic adds a strategic layer, as players anticipate and accumulate multipliers throughout a spin. The Expanding Wild remains on the reel until all multipliers are collected or the spin ends, significantly increasing the potential for larger wins and creating a dynamic, suspenseful gaming experience.
The Free Spins feature in Zombie Outbreak is triggered by landing three or more Scatter symbols, awarding 15 free spins initially, with each additional Scatter granting two more spins. What sets this bonus apart is the persistence of collected multipliers from Expanding Wilds. All multipliers gathered during the base game are retained and remain active throughout the entire Free Spins round. This means that every win during Free Spins can benefit from previously accumulated multipliers, substantially boosting payout potential. Additionally, landing three or more Scatters during the Free Spins round will retrigger the feature, providing more opportunities to capitalize on sticky multipliers. This persistent mechanic heightens anticipation and can lead to significant rewards, making the bonus round a focal point for players seeking high-value wins.
For players eager to access the most lucrative part of Zombie Outbreak without waiting for Scatters, the Feature Buy option offers instant entry into the Free Spins round. By utilizing this function, players can bypass the base game and immediately experience the thrill of bonus spins with all the advantages of persistent multipliers. This option is particularly appealing to those who prefer a more direct and fast-paced approach to gameplay. The Feature Buy maintains the same mechanics as naturally triggered Free Spins, ensuring fairness and excitement. It also adds flexibility for different player preferences, catering to both those who enjoy the anticipation of triggering bonuses and those who want immediate access to high-stakes action. The inclusion of Feature Buy enhances the overall accessibility and appeal of Zombie Outbreak, making it a versatile choice for a wide range of slot enthusiasts.
Zombie Outbreak is designed to be accessible for both new and experienced slot players, offering straightforward controls and engaging features. The game’s interface is intuitive, allowing users to quickly adjust their bets, spin the reels, and access bonus features. With its horror theme and dynamic mechanics, Zombie Outbreak provides an exciting experience while maintaining user-friendly gameplay. Here are the steps to start playing:
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