PGSoft

      Zombie Outbreak

      zombie-outbreak

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      Game stats

      24H59.24%
      Week95.82%
      Month75.54%

      RTP

      96.76%

      Volatility

      High volatility

      Paylines

      1600

      Hit ratio %

      25.25%

      Descend into horror and jackpots in Zombie Outbreak by PG Soft

      Step into the chilling labyrinth of Zombie Outbreak, a haunting slot by PG Soft that transports you into the aftermath of a mad lab experiment gone horribly wrong. This high-volatility slot captivates with a unique 4‑5‑4‑5‑4 reel layout, offering 1,600 ways to win, cascading reels, expanding wilds with collectible multipliers, and a Free Spins mode where the multiplier never resets—creating spine‑tingling potential for wins of up to 5,000× your stake.

      Zombie Outbreak Details

      • Software: PG Soft

      • Game Type: Video Slot (Cascading Reels, Expanding Wilds)

      • Reels / Layout: 5 Reels — Rows: 4‑5‑4‑5‑4

      • Ways to Win: Up to 1,600

      • RTP: 96.76%

      • Volatility: High

      • Minimum Bet: 0.20

      • Maximum Bet: 100

      • Max Win: 5,000× your stake

      • Release Date: June 2024


      Horror-themed symbols ignite the reels

      Symbols transport you into an apocalyptic lab:

      • High-paying icons: Female Scientist, Blood Bag, Gas Mask, Serum Jar, Test Tube

      • Low-paying card royals: A, K, Q, J, 10, 9 — offering modest returns

      • Scatter: Hazard/Radiation symbol — triggers Free Spins

      • Wild: Mad Scientist — expands to fill entire reel and initiates the multiplier mechanics


      Features that amplify the terror and the wins

      Cascading Reels

      Winning symbols disappear and new ones drop into place, generating chain reactions for continuous wins.

      Expanding Multiplier Wilds

      The mad scientist wild only appears on reels 2 and 4. Once triggered, it expands across the reel and carries three random multipliers, ranging from combinations like ×1/×2/×3 up to ×10/×15/×25. Each cascade collects the next multiplier sequentially, adding to a global win multiplier that persists until the cascade ends.

      Free Spins Feature

      Landing 3+ Scatter symbols triggers 15 Free Spins, with +2 spins added per extra Scatter. In Free Spins, the global multiplier continues to grow without resetting, delivering a powerful escalation of win potential. Retriggers are also available by landing additional Scatters.

      Bonus Buy Option

      Available in many regions. Players can instantly enter the Free Spins mode by purchasing it for 75× their bet.

      Atmosphere, visuals & audio ambiance

      Set in a biohazard lab bathed in sickly green light, Zombie Outbreak pairs eerie visuals—with twisted glass chambers and bubbling potions—with an atmospheric soundtrack that amplifies tension and drama. Every animation, from cascading reels to multiplier collections, reinforces the sense of dread and high stakes.

      Survive the outbreak for monstrous wins

      Zombie Outbreak is a thrilling, feature-packed slot that balances horror aesthetics with complex mechanics and explosive win potential. Between expanding multiplier wilds, cascading reels, and a Free Spins mode that only builds power, it promises an unforgettable slot experience. Brave the lab now on Sportsbet.io—and see if you can survive the outbreak.

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      Zombie Outbreak

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