Mutagenes Slot Review

Published: 07/01/2025
Mutagenes Slot Review

Travel into the far future in Mutagenes, a stunning 6x4 slot from Peter & Sons! In our Mutagenes review, you’ll find out what the game has to offer, from the max win to the bonus features. Play for cash prizes of up to 12,000x your bet inside a bizarre space lab. You can also trigger Expanding Wilds, a Free Spins feature with an increasing win multiplier, and the random Infection bonus that transforms low symbols into high ones.

Rating: 8/10
Released: 11/08/2024

Mutagenes

Game Provider
Peter & Sons
Themes
Space
RTP
96.30% (varies)
Paylines
4,096
Bet Amount
£0.10 to £50
Max Win
Up to 12,000x
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Mutagenes RTP and Wagering

RTP and Wagering

Mutagenes uses a 6x4 grid with 4,096 ways to win. If you can land three, four, five, or six matching symbols on adjacent reels (starting from the leftmost reel), you’ll get a cash prize shown on the paytable. 

When playing Mutagenes, you can stake between £0.10 and £50.00 per spin. The game has a theoretical Return to Player (RTP) of 96.30%, which is over the 96% average rate. The slot game is highly volatile with a generous max win of 12,000x your bet. But as the symbol values are low overall, the bonuses are crucial for increasing the size of your wins.

Best Casinos to Play Mutagenes

If you want to play Mutagenes, it’s available at various online casinos in the UK. To help you find the right site for you, we’ve compiled a list of the best slot sites below.

Exclusive Welcome Bonus

Spin Genie

9.3 / 10
Spin Genie Logo

New Player Offer
100% up to £100
+ 65 Spins on Book of Dead

18+. BeGambleAware.org. Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Max Bonus £100. WR of 30x Deposit Plus Bonus amount (Slots count 100% and any other game 10%) within 30 days. Spins Game: Book of Dead. WR 60x free spin winnings amount (only Slots count) within 30 days. Spin value: £0.10. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies).Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.
Gambling Zone Exclusive

Genting Casino

9.4 / 10
Genting Casino

Get 100% up to £150
+ 50 Spins on
Big Bass Bonanza

18+. BeGambleAware.org. Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Max. Bonus £150. WR of 30x Deposit Plus Bonus amount (Slots count 100% and any other game 10%) within 30 days. Spin Game: Big Bass Bonanza. WR 60x spins winning amount (only slots count) within 30 days. Spin value: £0.10. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies). Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.

The Hippodrome Online Casino

8.0 / 10
The Hippodrome Online Casino logo

Up to £100 Welcome Bonus
+ 100 Free Spins

18+. GambleAware.org. New UK based customers only. You must opt in (on registration form) & deposit £20+ to qualify. Offer valid 7 days from registration. Debit card deposits only Debit Card deposit only (exclusions apply). Welcome Bonus: 100% match bonus up to £100 on 1st deposit. 50x wagering applies (as do weighting requirements). Free Spins: Awarded on Big Bass Bonanza once you have staked £20. Spin value = 10p. No wagering requirements on free spin winnings. Full Terms Apply

Mutagenes Symbols and Audio & Video Design

Mutagenes is set in “the void of space”, according to the game’s description, where scientists are creating a new generation of humanoids. The location is a futuristic lab filled with equipment and atmospheric background details, such as fans rotating slowly and water tanks housing test subjects. 

It’s primarily a sci-fi game, but there are elements of horror throughout. Such as? Check out the severed green hand symbol with twitching fingers, the rotating eyeball floating in fluid, and the red head with stitches across the top (like Frankenstein’s monster). But it all has a cartoonish charm — there’s no real gore to worry about.

The electronic music has a light-hearted and funky style that matches the visuals, with some fun sci-fi sound effects to enjoy. In terms of symbols, Mutagenes has six high symbols and four low symbols. The Red Head symbol pays the highest prize on the paytable: 4x your bet. That’s tiny for the top symbol, especially in a highly volatile slot. 

A Wild symbol can appear on reels 2 - 6, and substitute for other symbols except the Scatter. The Scatter can trigger the Free Spins feature.

Clubs, Diamonds, Spades, Hearts: 3 — 0.10x bet / 4 — 0.20x bet / 5 — 0.40x bet / 6 — 0.50x bet

Syringe, Hand: 3 — 0.20x bet / 4 — 0.30x bet / 5 — 0.50x bet / 6 — 0.80x bet

Eyeball, Brain: 3 — 0.30x bet / 4 — 0.50x bet / 5 — 0.60x bet / 6 — 0.90x bet

Purple Head: 3 — 0.30x bet / 4 — 1x bet / 5 — 1.50x bet / 6 — 3x bet

Red Head: 3 — 0.40x bet / 4 — 1.20x bet / 5 — 2.50x bet / 6 — 4x bet

Mutagenes Mobile Features

As Mutagenes was developed in HTML5, it looks amazing on mobile devices. The graphics are colourful, sharp, and slick, with the same fun animations as the desktop version. You can play it in portrait or landscape mode, whichever you prefer. The game adjusts its layout to suit your device’s orientation, so the controls are always positioned conveniently. 

Basegame
Bonus
Win

Mutagenes Bonus Features

Mutagenes includes the following bonus features: Cascade, Free Spins, Expanding Wilds, Infection, and Golden Bet. 

Cascade

Whenever you land a winning combination, the winning symbols are removed and new ones fall in to replace them. That can create new wins over and over on the same spin. 

The game’s standard win multiplier increases by x1 for each new cascade, so you could push your winnings higher if you get multiple cascades in a row. But the win multiplier resets when no new winning symbols appear. 

Free Spins

Free Spins

Land 3, 4, 5, or 6 Scatter symbols to win 9, 11, or 13 free spins, respectively. A multiplier applies to every win during the Free Spins feature: it starts at x1 and increases by 1 with each win. It won’t reset until the feature ends. Unfortunately, you can’t retrigger the Free Spins round. 

You can pay to play this feature instead of waiting for it to trigger normally. The number of spins awarded is selected randomly (between 7 and 12 free spins). The RTP increases to 96.70%, too. 

Expanding Wilds

Expanding Wilds fill an entire reel that they land on, and can only appear on reels 2 - 6. 

Infection

High symbols may ‘infect’ and replace low symbols at random in the base game and Free Spins feature. 

Golden Bet

Increase your stake by 0.5x per bet for a higher chance of landing Expanding Wilds or triggering the Free Spins round.

Mutagenes Final Thoughts

Overall, I had a good time with Mutagenes. The game’s setting, symbols, graphics, and sound are fantastic. They combine to give Mutatenes irresistible charm, and it’s clear that Peter & Sons has invested a lot of creative thinking into the game. 

Mutagenes features more than 4,000 ways to win, and the max payout is generous at 12,000x your bet. The RTP is above average at 96.30%, but the high volatility can make the bigger wins harder to come by. It’s just a shame that it uses such low-paying symbols, with the top symbol awarding up to 4x your bet only.

Mutagenes’ bonus features are integrated well, especially the Free Spins round with increasing multipliers. That creates the potential to build some decent prizes across consecutive wins, despite the tiny symbol values.

Rating: 8.0

If you like Mutagenes, then check out these other Space Theme slot games

Mutagenes

Game Provider

Peter & Sons
Learn More

Themes

Space

Paylines

4,096

Expansion

Game Provider

Betsoft
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Themes

Space

Paylines

30

Planet Fortune

Game Provider

Play'n GO
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Themes

Space

Paylines

40

Mutagenes FAQ

Here are five frequently asked questions about Mutagenes:

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