Mutagenes Slot Review

The Mutagenes Slot Game

Mutagenes drops me into a secret lab floating in space, where failed experiments bob about in tanks and the reels sit centre stage. The look is cartoon horror rather than full gore, with quirky animations on every symbol and a bouncy sci‑fi soundtrack keeping things lively. The layout is a 6x4 grid with 4096 ways to win, playable smoothly on desktop, tablet, and mobile devices without any fuss.

Peter & Sons built Mutagenes in partnership with Yggdrasil, and the game feels like a proper high‑volatility slot from the first few spins. Stakes run from 0.10 to 50 per spin, and the default RTP sits at 96.3%, though casinos can choose lower models at 94%, 90.5%, or even 86%. Golden Bet and Buy Bonus buttons perch beside the reels, signalling straight away that this machine means serious business.

Symbols and Payouts in Mutagenes

The paytable in Mutagenes keeps things simple with ten regular symbols split into lows, mids, and highs. At the bottom end, you have clubs, diamonds, spades, and hearts, paying up to 0.5x the stake for six of a kind. Medium symbols are syringes and an arm worth up to 0.8x, plus bottled eyes and brains that reach 0.9x. Everything pays for three to six matching symbols on adjacent reels.

The best hits in Mutagenes come from the two character symbols, a bandaged skull and a dismembered head, paying up to 3x and 4x the bet for six respectively. A wild symbol marked with a W lands on reels two to six, substituting any regular symbol except the scatter. That scatter triggers free spins when three or more land, and once you factor in multipliers, those fairly modest listed values can suddenly feel very spicy.

Symbols and Paytable

Symbol	Quantity	Payout
	6	x8
	5	x5
	4	x2.4
	3	x0.8
	6	x6
	5	x3
	4	x2
	3	x0.6
	6	x1.8
	5	x1.2
	4	x1
	3	x0.6
	6	x1.8
	5	x1.2
	4	x1
	3	x0.6
	6	x1.6
	5	x1
	4	x0.8
	3	x0.4
	6	x1.6
	5	x1
	4	x0.6
	3	x0.4
	6	x1
	5	x0.8
	4	x0.4
	3	x0.2
	6	x1
	5	x0.8
	4	x0.4
	3	x0.2
	6	x1
	5	x0.8
	4	x0.4
	3	x0.2
	6	x1
	5	x0.8
	4	x0.4
	3	x0.2
	Scatter
	Wild

Mutagenes Slot Bonus Features

Mutagenes leans heavily on cascades and multipliers, which is exactly how I like a high‑variance slot to behave. When a win lands, the paying symbols disappear and new symbols fall into place, giving extra chances in a single paid spin. Each cascade step adds one point to a global win multiplier. In the base game that counter resets to x1 after the cascades finish, but during bonuses it sticks for the whole feature.

Free spins in Mutagenes arrive when three to six scatters land, awarding 7, 9, 11, or 13 spins. The cascading mechanic remains, yet now every win increases a multiplier that does not reset between spins, only when the feature ends. Wilds appear on reels two to six and can expand to cover a whole reel, which feels massive when it lines up with premium symbols. On top, you have Infection and Mutation mechanics firing randomly.

Infection in Mutagenes can upgrade low or mid‑pay symbols into high‑pay ones on any spin, base or bonus, which really helps stretch the multiplier ladder. Mutation, when it shows up, selects two or more reels and sprinkles them with high symbols before the rest of the icons drop in. If you want more action, Golden Bet lets you pay 50% extra per spin for increased odds of expanding wilds and free spins, while Feature Buy costs 120x stake for 7–13 instant free spins at 96.7% RTP.

How to Win at Mutagenes Slot

Mutagenes uses a 4096 ways system, so wins appear when three or more matching symbols hit on adjacent reels starting from the left. There are no paylines to worry about; position on each reel is irrelevant. In my sessions, the slot feels all about building that multiplier, so I aim for sustained cascades rather than single big line‑ups. I like to pick a comfortable stake, consider Golden Bet during hot patches, and let the features do the heavy lifting.

Mutagenes Slot RTP & Volatility

On paper, Mutagenes is unapologetically volatile. The theoretical max win sits at 12,000x stake, but chasing that means stomaching dry spells. With a hit frequency around 23.27%, you get a fair amount of small and medium hits, yet real balance swings usually come from big multipliers in either the base game or free spins. Because operators can pick RTP models between 86% and 96.3%, I always check the paytable and game rules panel before committing a serious bankroll.

The Final Thoughts on Mutagenes

Mutagenes nails its setting in a way that keeps me grinning even through the brutal stretches. The space lab background is full of twitching experiments in glass tubes, while every symbol wiggles and pulses when involved in a win. The soundtrack leans into retro sci‑fi, backing up the slightly tongue‑in‑cheek horror. It looks polished without being cluttered, and the constant visual feedback during cascades makes even modest wins feel pretty engaging.

From a gameplay point of view, Mutagenes hits that sweet spot where base game spins have genuine potential, but the free spins round still feels like the main event. Cascades, sticky multipliers, infections, and expanding wilds interact really nicely, so big hits never feel completely out of reach. For me, it is a strong pick when I fancy a swingy session on a ways slot with clear maths, sharp presentation, and serious upside.

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