Medusa Megaways app guide

Medusa Megaways app: who makes it and where it lives

Medusa Megaways comes from NextGen, a slot studio that passed into the NYX group and then to Scientific Games, the company now called Light & Wonder. That's why some lobbies list it under NextGen and others under Light & Wonder. Either way, the game is supplied to licensed casinos and played inside their apps, not downloaded on its own. Our Light & Wonder page covers the wider group's mobile slots.

The game takes the classic Megaways structure and adds a Greek-myth setting, with Medusa herself as the wild. If you've played Bonanza Megaways, the layout will feel familiar: six main reels, a horizontal reel across the top and cascading wins.

Six reels and a top reel on a phone screen

The horizontal top reel sits above the four middle reels and adds one extra symbol to each of them. Together with reel heights that change every spin, that makes a dense grid. On a phone held upright, the whole block typically fits across the screen width with the controls below, but individual symbols are small when reels are at their tallest. Many players switch to landscape, where the grid gets more height to work with.

Cascades and multiplier animations make this a busier game than a classic 5×3, so expect a bit more battery use and warmth on older phones. Our casino app speed and performance guide lists settings that help.

How wins and cascades work

Ways are worked out by multiplying the number of symbols visible on each of the six reels. At the maximum, with seven on every reel, that's 117,649 ways to win. Wins pay for matching symbols on adjacent reels from the left, in any position on each reel.

After a win, the winning symbols are removed and new ones drop in. This is the cascading reels mechanic. If the new symbols form another win, it pays and the process repeats, so one spin can carry a chain of wins. Medusa is the wild and substitutes for everything except the scatter. Scatters don't pay through ways; their job is to trigger the bonus.

1. Open the casino app, tap Search and type "Medusa Megaways".
2. Load the game and open the info menu to read the rules and the RTP your casino runs.
3. Pick a total stake; the stake control won't go above £5 (25+) or £2 (18–24).
4. Tap Spin. Cascades play out automatically within the round.
5. Watch the total win figure update after each cascade before the next spin.

Medusa Megaways free spins and the unlimited multiplier

Three or more scatters trigger free spins. During the round, a win multiplier increases with every cascade. It carries over from one free spin to the next and has no published upper limit. A free spin with no win leaves it unchanged rather than resetting it.

The game's paytable shows how many free spins each scatter count awards and the exact way the multiplier steps up. Long cascade chains in free spins are where the 50,000x ceiling comes into view, and they're rare.

RTP of 96.28% and high volatility in practice

The published RTP is 96.28%, though some listings refer to another setting, so the number in your app's info screen is the one that counts. How to find a slot's RTP in an app shows where to tap. At 96.28%, the theoretical long-run cost is £3.72 for every £100 staked.

High volatility with a 50,000x ceiling means the game's return is heavily weighted towards rare outcomes. Most sessions consist of small cascades and losing spins. If you bring £40 and stake 40p, you have 100 spins of cover without a win, which at UK spin speeds lasts a little over four minutes. A loss limit set in the app before you play is a simple safeguard.

Medusa Megaways max win of 50,000x

The cap is 50,000 times your stake. At 10p, that's £5,000; at £1, £50,000; and at the £5 UK maximum for players 25 and over, £250,000. For 18-to-24-year-olds capped at £2, the ceiling is £100,000. The figure is very high for a Megaways game, which reflects the uncapped multiplier, but it's a theoretical limit that very few rounds approach. Our large wins on casino apps page explains what happens if a big win does land, including extra checks.

UK rules for Medusa Megaways

In Great Britain, the game runs under the same rules as every online slot. Stakes are capped at £5 per spin for players aged 25 and over and £2 for 18 to 24s. Autoplay and turbo have been off since October 2021, each spin takes at least 2.5 seconds, and your balance and net position stay on screen. Feature buys aren't offered, so the free spins only come from landing scatters. Demo play needs age verification. See UK stake limits on mobile slots for dates and details.

Medusa Megaways demo play

After age verification, some apps offer a demo version, which is handy for watching how cascades and the free spins multiplier work. Remember that demo credits have no value and the RTP may differ. If you can't find a demo button, our demo mode glossary entry explains the UK rules.

Medusa Megaways vs other Megaways slots

Extra Chilli Megaways shares the six-reels-plus-top-reel layout, while Rainbow Riches Megaways is a sister game in the Light & Wonder family. For another Greek-myth slot, see Gates of Olympus. Our Megaways slots apps page lists more.

Pros and cons of Medusa Megaways on a phone

Where to play Medusa Megaways on mobile

NextGen titles aren't in every UK lobby, so search for the game before you register or deposit. The licensed partner apps below have welcome offers for new players; none is tied to Medusa Megaways, and each has its own deposit, game and expiry terms. 18+, T&Cs apply. Our slots apps guide compares the apps in more detail.

18+. Gambling should be entertainment that costs money, not a way to make it. Set a deposit limit before you play: how to set limits. Free, confidential help: National Gambling Helpline 0808 8020 133.