Ultra Stack Feature Africa

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Rules and Gameplay

The Ultra Stack Feature Africa slot offers an engaging experience set against the backdrop of the African wilderness. Players can dive into the game by placing bets ranging from $0.50 to $10 per spin. This slot features a 5×4 grid with 50 paylines, providing numerous chances to win. It is designed to cater to both novice and experienced players with its medium volatility and high RTP of 97.93%, which suggests a good balance between the frequency and size of payouts.

Bonus Features

The game is enriched with several exciting bonus features that enhance the gaming experience:

  • Scatter Symbols: Landing three or more scatter symbols can trigger additional bonus games.
  • Stack Feature: Symbols can stack on the reels, increasing the chances of a higher payout.
  • Free Games: The Ultra Stack Feature can trigger free games, providing players more chances to win without additional bets.
  • Movement of Scatter Symbols: Scatter symbols can move up or down the grid during bonus games, potentially creating new winning combinations.
  • Diamond Symbol: This special symbol plays a crucial role during the free games and can lead to bigger wins.


The Ultra Stack Feature Africa slot uses a variety of symbols that align with its safari theme, each contributing to the game’s immersive environment:

  • High-Paying Symbols: The wildlife symbols, including the zebra, giraffe, rhino, elephant, and lion, offer higher payouts.
  • Low-Paying Symbols: Traditional card symbols such as A, K, Q, J, 10, and 9, which provide smaller wins.


Symbol 3x Payout 4x Payout 5x Payout
Lion $10 $20 $40
Elephant $8 $16 $32
Rhino $6 $12 $24


The Ultra Stack Feature Africa slot features 50 distinct paylines, offering many ways to win on each spin. The paylines cover a wide array of patterns across the reels, maximizing player engagement and the potential for winning combinations. Players are advised to familiarize themselves with the payline configuration to better understand the winning combinations.

Pros & Cons

Pros Cons
High RTP of 97.93% ensures frequent payouts Limited betting range might not appeal to high rollers
Engaging theme with high-quality graphics and sound Game might be too complex for beginners due to multiple features
Multiple bonus features including free spins and scatter symbols Does not offer a progressive jackpot

Minimum and Maximum Bet

The Ultra Stack Feature Africa slot allows players a range of betting options suitable for different budgets. The minimum bet per spin is set at $0.50, making it accessible for casual players. Conversely, the maximum bet per spin is capped at $10, which, while restrictive for high rollers, maintains a moderate risk level suitable for most players. This betting range is designed to cater to a wide audience while encouraging responsible gaming.

Game Jackpot

The Ultra Stack Feature Africa does not feature a progressive jackpot, but players can still win significant amounts. The maximum payout is 4,852 times the stake, which can lead to a jackpot of up to $48,520 when betting the maximum of $10 per spin. The game is characterized by a medium volatility, which strikes a balance between the frequency and size of payouts, and an RTP (Return to Player) of 97.93%, indicating a high likelihood of winning compared to many other slots.

About Provider

Aruze Gaming, the developer of Ultra Stack Feature Africa, was founded in 1969 and has since become a reputable name in the casino game development industry. Known for their innovative approach and use of cutting-edge technology, Aruze Gaming specializes in creating engaging slot games that are popular worldwide. They continue to expand their portfolio with games that not only provide entertainment but also feature impressive graphics and dynamic features that keep players returning.

How To Play

  • Step 1: Start by setting your bet size between $0.50 and $10 per spin.
  • Step 2: Review the paytable to understand the payouts and special features like scatter symbols and free spins.
  • Step 3: Spin the reels by pressing the spin button. You can also select auto-play for a set number of spins without interruption.
  • Step 4: Watch for winning combinations on the 50 paylines. Payouts depend on the symbols that land and their respective values in the paytable.
  • Step 5: Trigger bonus features by landing special symbols like scatters or stacked symbols for additional wins.


Ultra Stack Feature Africa slot offers a thrilling casino experience with its exotic safari theme and an array of dynamic features. With its high RTP and medium volatility, it appeals to a broad spectrum of players, from beginners to seasoned gamblers. The game’s well-crafted design and engaging bonus features make it a standout choice among modern video slots, providing both fun and plentiful opportunities for substantial payouts. Aruze Gaming’s commitment to quality and player satisfaction is evident in this well-received slot game.