Primate King Slot Review

Our score 4.0 4.0 /5
User rating
Paylines: +30

Primate King is a 5-reel, 4-row slot game with 30 paylines and developed by Red Tiger Gaming. Players will be transported to a jungle setting for this primate themed game that is very similar to King Kong or the latest film, Skull Island.

Theme Jungle
No. of Reels 5
Game type Video Slot
Bonus Rounds No
Software provider Red Tiger Gaming
Scatter No
Free spins No
Updated June 3, 2023

Game Screenshots

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This is a pretty unique game in that the main focus is on the wild symbol and all bonus features relate to the wild. Players can look forward to wilds, stacked wilds, wild reels and sticky wild reels where there is the opportunity to take home a massive 10,000x your total stake.

If you think this could be the slot game for you, carry on reading our Primate King review for all the information you need to know about this game.

How to Play

Primate King is a super easy slot game to play and you can get started spinning its reels by using the + and – buttons under the reels to set your bet. Bets per spin in this game start from as little as 10p and rise to just £10, making it an affordable slot game for players on all budgets. To send the reels tumbling, use the yellow spin button.

Wins in this game are created by landing three or more matching symbols, starting from the first reel.

The symbols on the reels of this game are:

  • Red club
  • Blue heart
  • Green diamond
  • Yellow spade
  • Map
  • Compass
  • Snake
  • Gold treasure chest
  • Gorilla


In the base game, the most valuable symbol on the reels is the treasure chest and this will award 30x your stake. During the Primate Wild upgrades feature, players can potentially win up to 10,000x their total stake.

Special Features

There are four special features in the Primate King slot game including a wild symbol, the Primate Wild Upgrade feature, Progress Bar feature and the Primate Smash feature.

The wild symbol is the gorilla and he will replace other symbols on your reels to help form new winning combinations and award big cash prizes.

The highlight of the game is the Primate Wild Upgrade feature. There can sometimes be symbols on the reels with gold coins attached and these coins are collected in the bar found on the right hand side of your reels. When the progress bar is filled at each trigger point, the wild upgrade is triggered and there are three in total:

  • Upgrade 1 – the wild symbol is expanded to award a wild reel
  • Upgrade 2 – when the second part of the meter is filled, a random multiplier is added to the wild reel
  • Upgrade 3 – when the final part of the meter is filled, the wild reel is transformed into a sticky wild reel plus there is an increasing multiplier that rises by one for each consecutive win. You are guaranteed one win in this round and then on the next spin that doesn’t win, the feature resets

As previously mentioned, there is a meter to the side of the reels known as the progress bar and when all three upgrades have been triggered, it will transform into a sixth reel. This means you can get even bigger winning combinations with six matching symbols.

Lastly, there is the Primate Smash feature which may randomly trigger on a spin where a wild symbol lands but there is no win. Players can then watch as the gorilla charges on to the screen and removes the low value symbols, making way for high value symbols to replace them. This can lead to even bigger winning combinations being formed and big cash prizes being awarded.

Graphics and Sounds

Primate King is a beautifully designed slot game with a primate theme that is reminiscent of King Kong. Players will find themselves in the middle of a dark and mysterious jungle where there are misty trees and even skulls lying in the background. The reels are bordered by winding branches and the low value symbols are the playing card suits in different colours. The higher value symbols on the reels are gorillas, snakes, treasure maps and compasses, which fits well with the theme. As you spin the reels, drums play in the background which adds to the overall tension of the game and you’ll also hear the sounds of many jungle animals.


Primate King is a great addition to Red Tiger Gaming’s library and is a slot game that we think players will really enjoy as it brings something a little different to the standard wild and free spins format. The graphics in this game look fantastic and the range of bonus features is entertaining as players can look forward to wilds, wild reels, sticky wild reels and more. Furthermore, this is a game with huge cash prizes of up to 10,000x your stake up for grabs. Don’t miss out on giving this wild game a spin and check it out today!

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Laura Kilby WhichBingo Author


Laura Kilby

Laura has been writing for over 10 years, and when she’s not busy crafting articles about bingo, casino, slots, and other exciting topics, she loves to travel, do crosswords, and pub quizzes (just don’t try and beat her at music trivia!) In her previous roles, Laura has managed an IT helpdesk, worked as an IT project co-ordinator, and ran a local events website. Laura lives in Wales with her partner.

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