Genesis Island

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  • Advanced autoplay settings
  • Turbo play
  • Mega reel feature
  • No gamble feature
  • Unknown RTP and variance

Genesis Island is an online slot developed by Genesis Gaming. It has five reels, three rows, 20 fixed paylines, and unrecorded RTP and variance. Based in the jungle of a lost island - the land of King Kong - features include free spins, scatters and wilds.


Genesis Gaming free demo slots feature at online casinos in regulated jurisdictions all over the world. The company has over ten years’ experience in the industry and releases new games frequently. This is one of several to have appeared in 2021 and taps into the renewed popularity of the King Kong theme engendered by the Peter Jackson film, which has already been used to good effect in NextGen’s King Kong Fury slot. Before you decide whether to play a slot for real money, it Is always worth getting a feel for the gameplay and returns by playing a game in its free slots format here at Slots Temple.

Genesis Island has a conventional five-reel, three-column grid and 20 fixed paylines. The minimum bet level is 25.00 and the maximum is 10,000. There are eight regular symbols: the giant gorilla, Tyrannosaurus rex, giant crab, and the highest five playing cards. The wild is an erupting volcano and the scatter is a free spins symbol.

Theme, graphics and soundtrack

We have to say that this slot looks terrific. The welcome screen is powerful enough; however, when you ‘tap anywhere to ignite’, you are led through the thick jungle forestation into a vast valley with a giant volcano beyond belching ominous black smoke whilst giant bird-like creatures - possibly pterodactyls - circle overhead in the glowering sky.

The reels are filled with some extremely fierce-looking creatures. While the roars of the gorilla and the T-rex are impressive, it is the giant crab’s savage pincer movements that are most disturbing. The soundtrack is dark and doomy tribal drums. 

Genesis Island

Genesis Island RTP and variance

Both the RTP and the variance or volatility of the game are unknown.

How to play Genesis Island

  1. Click the left-hand symbol with the circle containing a ‘1’ to bring up the betting options. All bets are multiplied by the 20 lines, so bear this in mind when committing your money. If you wish to move straight to the highest possible bet, click the max bet button.
  2. Click the small play button to the right to open the autoplay menu. You are given a choice between 10, 50, 100, 250 and infinite automatic spins. Once you click to start autoplay, you will see the number of spins remaining displayed on the control. You can quit autoplay at any time by clicking the control again. 
  3. Press the spin button to spin the reels at the current bet level. You can also press the spacebar to get started.
  4. Click the three-line menu in the top right-hand corner to call up the reference page that details the facts and figures for the game.
  5. The clock image gives you access to your game history.
  6. Only the highest win is paid on each line.
  7. Wild symbols will substitute for every symbol except scatters.
  8. The balance, total bet and winnings are shown on the screen at all times.
  9. We support the GambleAware programme and urge you to always play gambling games responsibly. If you are gambling with real money, please keep within the limits of what you can comfortably afford. When any slot is no longer enjoyable, you should stop playing.

Bet sizes and paytable wins

The bet size ranges from 25 to 10,000.

The paytable values range from three to five matching symbols. The top multiplier payout values, which are for five matching symbols, are as follows:

  • Wild = 25
  • Giant gorilla = 7.5
  • Tyrannosaurus rex = 5
  • Giant crab = 3.75
  • Ace = 2.5
  • King = 2
  • Queen = 1.5
  • Jack = 1.25
  • Ten = 1

Genesis Island bonus features

Mega reel

Reels combine to create a two-reel or three-reel mega reel. All high-paying symbols and wilds become 2x2 and 3x3 mega symbols according to the mega reel size. The mega reel appears at random in the base game. In the bonus round, they appear on every free spin.

Primal wilds

These are awarded at random in the base game and in bonus rounds. One or two reels will become full wilds. You can hit primal wilds and mega reel in the same spin. 

Evolution mega spins

If you land a full 3x3 scatter in a three-reel mega reel, you will activate a free spins round in which you are given ten free spins. Each spin awards a new mega reel. A full 3x3 scatter within the round will retrigger ten more free spins.

Genesis Island review: our verdict

This turns out to be a fairly simple game with no gamble feature or proper bonus game. It just has multipliers and free spins; however, it doesn’t feel under-developed, just focussed. It would be nice to know what kind of win rate you can expect, but it is a game to hold your interest even without this information. What’s more, it has a sneaky little lizard scampering across the screen!

Disclaimer: Genesis Island trademark / license is owned by Genesis. This site is not endorsed by Genesis.

* This button takes you to an external third-party partner real money casino website. Although we try and match games with Casinos that have them, we advise that you double-check the slot content on the casino website before making a deposit or signing up.

Slot Data
Slot Name: Genesis Island
Software: Genesis
Paylines: 20
Reels: 5
Min Bet (all lines covered): £25.00 (GBP)
Max Bet: £1000 (GBP)
Top Win: 1000
Features: Wild Symbol, Free Spins, 5 Reels
UK Available in GB? Game is not available in GB.


What are the RTP and variance of Genesis Island?

Both the RTP and variance are unknown at the time of writing.

What does RTP mean?

RTP stands for return to player. This calculation represents the average percentage you can expect to win; however, this average is based on calculations of wins at all levels and the average player’s return will generally be lower than the total stake.

What does variance mean?

Variance, often known as volatility, is a term that describes the frequency and size of a slot’s payouts. High variance games will give you larger payouts but rarely, while low variance games pay out less but more frequently.

Are the spin results genuinely random?

Yes, the reels are spun by random number generators with no opportunity for human interference. The algorithms ensure the outcome of each spin is a matter of pure chance.

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