Zombie Invasion

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Rules and Gameplay

Zombie Invasion is an enthralling slot game developed by Dragon Gaming that immerses players in a post-apocalyptic world overrun by zombies. This video slot features a standard 5×3 layout with 30 fixed paylines, meaning players must bet on all lines during each spin. The game accepts bets ranging from $0.30 to $90 per spin, allowing for a wide range of gambling budgets. Gameplay involves setting your stake and hitting the spin button, with an option for Auto Spin and Quick Spin to speed up the action. Players must match symbols from left to right on active paylines to form winning combinations.

Bonus Features

Zombie Invasion offers an array of bonus features that enhance the gameplay and increase the potential for big wins:

  • Escape Infected City Game: This multi-level bonus game is triggered by landing three Expanding Bonus Zombie symbols on reels 1, 3, and 5. Players choose doors to either advance or encounter a zombie, with multipliers increasing as they progress.
  • Free Spins: Landing three or more scatter symbols triggers the free spins round, granting up to 20 free spins depending on the number of scatters. Additional free spins can be won during this feature.
  • Random Wild Feature: During free spins, smoke bomb symbols act as random wilds to enhance winning combinations across the reels.


The symbols in Zombie Invasion are intricately designed to fit the game’s zombie apocalypse theme. Here is a detailed look at the key symbols:

  • Low-value Symbols: The classic card letters J, Q, K, and A, styled in a blood-stained graphic to match the theme, offer lower payouts.
  • High-value Symbols: Character symbols representing various survivors equipped for zombie combat, such as the Pump Action Survivor, provide higher payouts.
  • Wild Symbol: The Wild symbol can substitute for any other symbols except the scatter to complete winning combinations.
  • Scatter Symbol: The toxic container symbol triggers the free spins round when three or more appear on the reels.


Symbol 3x Payout 4x Payout 5x Payout
J, Q 5x 25x 100x
K, A 10x 50x 125x
Pump Action Survivor 50x 200x 500x


Zombie Invasion operates with 30 fixed paylines. This structure ensures that every bet covers all possible winning combinations, offering a balanced approach to gameplay. Each spin can activate multiple payline wins, which are calculated by multiplying the line bet by the payout for matching symbols. The detailed design of the paylines ensures that players have numerous opportunities to achieve winning combinations, enhancing the excitement with each spin.

Pros & Cons

Pros Cons
Engaging zombie apocalypse theme with high-quality graphics and sound. Some players may find the zombie theme less appealing.
Exciting bonus features including Free Spins and a multi-level bonus game. High bet minimum may deter low-stakes players.
Optimized for both desktop and mobile play. The RTP is slightly lower than some other contemporary slots.

Minimum and Maximum Bet

The minimum bet for Zombie Invasion is set at $0.30, making it accessible for players with a lower bankroll, while the maximum bet can reach up to $90 per spin. This range allows both casual players and high rollers to enjoy the game at their comfort levels, facilitating broad appeal across different types of casino players.

Game Jackpot

Zombie Invasion offers a maximum win potential of up to 1,000 times the bet placed, effectively acting as the game’s jackpot. The Return to Player (RTP) rate is 94%, which is a bit lower than the industry average. The game’s variance is medium-high, indicating that wins may be less frequent but more substantial when they occur, matching well with the game’s risk-reward dynamics that attract players looking for significant payouts.

About Provider

Dragon Gaming is the provider behind Zombie Invasion, known for their immersive and visually compelling slot games. They focus on innovative gameplay features and thematic designs that stand out in the crowded online casino market. Dragon Gaming has established a reputation for creating engaging game mechanics and high-quality graphics, making them a respected name in the industry.

How To Play

  • Open the game: Start by loading Zombie Invasion on your chosen device.
  • Set your bet: Adjust your stake by selecting from the minimum of $0.30 to the maximum of $90 per spin.
  • Understand the paylines: Familiarize yourself with the 30 fixed paylines over which winning combinations can be formed.
  • Review the paytable: Check the paytable for information on payouts, symbols, and bonus features.
  • Start spinning: Hit the spin button to start playing. Optionally, use Auto Spin or Quick Spin settings for a faster gameplay experience.
  • Engage with bonus features: Activate the Free Spins or the Escape Infected City game when the corresponding symbols land on the reels.
  • Collect winnings: Any wins will be credited to your balance, from where you can continue playing or withdraw.


Zombie Invasion combines a thrilling theme with substantial payout opportunities, encapsulated in a visually stunning game design by Dragon Gaming. The broad bet range makes it suitable for various budgets, while the exciting bonus features keep the gameplay engaging. Although the RTP is slightly below average, the high maximum win multiplier and the rich thematic elements provide a compelling game experience that can appeal to both casual and serious slot players alike. As such, Zombie Invasion is a commendable addition to any online casino’s slot game roster.