- Released in March 2021
- Wild animal-themed slot
- Developed by Red Tiger Gaming
- Max win potential of over 3,800x
Deep in the heart of the jungle, the Primate King waits for the explorers brave enough to face him in an attempt to claim his riches. The fearsome Primate King grows stronger with every spin, unlocking powerful upgrades that can lead to thrilling rewards. Read this slot game review to find out what to expect from this exciting online slot machine.
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Primate King Game Highlights
This adventure- and animal-themed slot game sends players on a quest deep into the jungle in search of hidden treasure. But beware: the fierce Primate King and his hoard of angry apes will stop at nothing to protect their domain.
This adventure slot flips the usual bright jungle theme on its head, offering darker, more menacing visuals that immerse players in a wild, untamed world. With every spin, the Primate King evolves, unlocking greater power through the Primate Wild Progress Bar. As he evolves, standard wilds transform into one of three special symbols with the potential to boost your winnings exponentially.
Players can even unlock a sixth reel in the bonus round, where only high-paying symbols appear, creating more opportunities for substantial rewards. Each spin brings you closer to mastering the wild as the Primate King grows more formidable.
Primate King Quick Facts and Features
Software Provider | Red Tiger Gaming |
RTP | 95.65% |
Volatility | Medium |
Paylines | 30 |
Reels | 5 |
Max Wager | $20 |
Max Win | Over 3,800x |

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How To Play Primate King
The Primate King slot is played on a 5×4 grid with 30 paylines. The Primate King RTP (return to player) is just under 96%, and the game has a medium volatility, which means players can expect a balanced mix of smaller, frequent wins alongside the potential for larger payouts as the Primate Wild upgrades unlock throughout the gameplay.
Set your bet from $0.20 to $20 using the “Stake” button to get started. The “Auto” control can be used to set 10–100 automatic spins and also lets you set a loss limit ranging from $20 to $20,000. When you’re ready to play, press “Spin” to start the game.
Primate King Game Features
Red Tiger slot games rarely disappoint when it comes to interesting and engaging gameplay. The features in Primate King are a fantastic example of this — each bringing something new and exciting to the experience.
Gold Coins and Progress Bar
As long as there are still Primate Wild upgrades to be unlocked, symbols can land with a gold coin in the bottom right-hand corner of their grid position. If they land during the same spin as a Primate Wild, they’ll be collected and added to the Primate Wild Progress Bar. For every 30 coins you collect, you’ll unlock a Wild upgrade.
Once all three possible Primate Wild upgrades have been unlocked, the progress bar disappears and turns into a sixth reel where only high-paying symbols can land.
Primate Wild
The angry Primate King represents the wild symbol, a fierce gorilla baring his teeth to protect his riches. As a standard Wild, the Primate King has the ability to substitute for any paying symbol to help players form winning combinations. He can evolve into an even more powerful symbol if you collect enough gold coins.
The three Primate Wild upgrades are:
- Expanding Wild: Upgrade 1 turns the Wild into a stacked 1×4 symbol
- Multiplier Wild: Upgrade 2 adds a random multiplier to the Wild symbol
- Sticky Wild: Upgrade 3 turns the Primate Wild into a sticky symbol. It’ll stick to the grid until it forms part of at least one winning combination.
If the sticky Wild forms part of a win, it’ll also stick to the reels for the next spin, disappearing if it doesn’t form part of a winning combination in that spin. The win multiplier will increase for every consecutive win a sticky Primate Wild is a part of.
Primate Smash
If the primate Wild lands on the reels but doesn’t form part of a win, he can randomly smash the reels to remove all the low-paying symbols. New, high-paying symbols will fall into the empty spaces, triggering a guaranteed win.
Primate King Bonuses and Jackpots
While Primate King may not feature a traditional jackpot, its unique bonus features more than make up for it. The game’s standout mechanic is the Primate Wild Progress Bar, which adds a new layer of excitement as you collect gold coins to unlock increasingly powerful Wild symbols. Each Wild upgrade — ranging from the towering 1×4 Expanding Wild to the sticky Multiplier Wild — gives players greater chances for big wins with every spin.
But the bonus action doesn’t stop there. Once all the Primate Wild upgrades are unlocked, the game’s sixth reel becomes available, filled exclusively with high-paying symbols. This not only increases your chances of landing valuable combinations but also raises the potential for more frequent and substantial payouts. Features like the Primate Smash feature add even more reward potential to this thrilling slot game with its top prize of over 3,800x your stake.
How To Win Primate King
Winning in Primate King involves understanding the game’s mechanics, managing your bankroll effectively, and considering the slot’s medium volatility. Wins are formed by landing matching symbols across the 30 paylines, with the Primate Wild symbol enhancing your chances by substituting for other symbols to complete winning combinations. It’s crucial to set a budget and stick to it to maximize your winning potential. This will allow you to play longer and protect your bankroll long enough to weather the game’s ups and downs.
Primate King Graphics and Design
Primate King boasts a captivating jungle theme, drawing inspiration from the legendary “Kong: Skull Island”. The game features a menacing jungle backdrop with ancient ruins, dense foliage, and thick fog that create an adrenaline-pumping, adventurous atmosphere. The color palette is rich and earthy, with deep greens, browns, and golds that enhance the immersive experience. Roots and moss wrap around the stone frame of the reels, seamlessly tying the grid into the design of the backdrop.
Primate King Symbols
The symbols in this game beautifully reflect its dark, wild theme. High-pays include treasure chests filled with gold, venomous snakes, and a map and compass to guide your journey. Low-pays are represented by playing card suits depicted as silver-framed gems with rusty chains over them.
You can win the following prizes for 3–5 matching symbols on a payline:
- Treasure chest: 2.5x–30x
- Compass: 1.5x–20x
- Map: 1x–12x
- Snake: 0.5x–6x
- Spade: 0.2x–3x
- Heart: 0.2x–2.5x
- Diamond: 0.1x–2x
- Club: 0.1x–1.2x

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