- Great theme and great graphics
- Three progressive jackpots on offer
- Playable from .10 coins/spin
- Not available at many online casinos
- Big wins appear relatively rarely
Contents
Introduction
We’ve seen a number of video slots in the iGaming world themed around iconic celebrities; WMS have a fair number under their belt, including Elvis the King Lives, while other developers like NextGen Gaming have titles like James Dean. Playtech have now launched their own called Gem Splash: Marilyn Monroe, and it’s based, of course, around Marilyn Monroe - one of the most iconic singers and movie stars in history.
Format and RTP
Gem Splash: Marilyn Monroe is a 5-reel, 4-row video slot with a total of 30 paylines. (It appears as though you do have the ability to adjust the number of paylines in play, but it’s casino-dependent.) The slot certainly looks the part, and while there’s nothing too intense going on in the game’s background the overall design looks amazing, and pinks and purples stand out from the moment you first load up the slot.
Gem Splash: Marilyn Monroe can be played from as little as 10p per spin, and high-rollers can spin up to a whopping £500 a time, although again, the actual stake sizes available dependent entirely on the online casino where the slot’s available. Gem Splash: Marilyn Monroe has a fixed RTP of 96.47%.

Gem Splash: Marilyn Monroe’s Symbols And Payouts
Playtech tend to keep a similar theme in the vast majority of their slots; lower-paying symbols are depicted by playing card values, including 10, jack, queen, king, and ace. This is no different in Gem Splash: Marilyn Monroe, and you’ll see these playing card values present on the reels, stacked, ensuring there’s more chance of landing a full screen. However, the non-premium symbols aren’t worth a huge amount of money so it’s the higher-paying symbols you’ll want to keep an eye out for, and these are all theme-specific.
For example, you’ll see a giant set of Lips on the screen, dolled up in red lipstick. Other higher-paying symbols include the Diamonds, Roses, Microphones and scatter symbols. It’s possible to win up to 2,000X your stake if you manage to line up the right 5-of-a-kind combos, so it’s clear Playtech have built the machine to appeal to a demographic wanting a more volatile type of game. This fits in well with what we’re seeing in the iGaming industry today - and that’s high variance slots with big win-potential.
Gem Splash: Marilyn Monroe Bonus Features
There’s three bonuses in total to look out for in Gem Splash: Marilyn Monroe, and below, we’re going to be taking a look at all three of these, including details of how they’re triggered, what they do - and how much you can actually win from them!
Gem Splash
Look at the reels and you’ll notice that there’s a Purple Gem Drop symbol; these symbols can appear on any of the reels, and they land on top of other symbols. If they land in view, they will then drop down one position on each reel for the next spins until they fall off the bottom of the screen.
Now, when you’ve managed to land one of the Purple Gem Drop symbols in view, you’ll be wanting to land it on top of one of the Gem Splash symbols. This will activate the main Gem Slash feature, and you’ll win an instant cash prize. The value of this prize is shown as a monetary amount, so you know exactly how much you’ve won. The prizes on offer are worth up to 100X your stake, although it’s possible to land all positions with a Gem Drop symbol, which, if all lined up correctly, awards a payout worth a whopping 2,000X your stake!
Free Spins
As with most of Playtech’s slots, Gem Splash: Marilyn Monroe comes with a free games feature and this is triggered by landing 3, 4, or 5 of the scatter symbols anywhere in view anywhere in view. (The scatter symbols are Marilyn’s Lips.) Landing these scatter symbols awards an instant cash prize of up to 50X your stake (for landing all five) and you’ll also be awarded 6 free-spins.
During the free spins (or free games as they’re called in Gem Splash: Marilyn Monroe) the size of the Gem Drop symbols increases, meaning they can now land in 2X2, 3X3 or 4X4 formats. This makes it substantially easier to trigger the Gem Splash feature we just covered, and it also means that when you do trigger this feature it’s easy to actually win! Plus, every time one of the Gem Drop symbols lands in view during the free-spins, the value of the prize attached to it increases.
During the free-spins, it’s also possible to win more spins. This is achieved by landing another 3, 4, or 5 of the scatter symbols anywhere in view. Do so, and you’ll be awarded an additional 6 free-spins; there’s no limit on the number of times you can re-trigger the feature.
Gem Splash Progressive Jackpot
The final feature in Gem Splash: Marilyn Monroe is the progressive jackpot bonus, and this is triggered randomly during any spin. When this feature triggers, a giant gemstone appears in the middle of the screen, and you’ll then see it spin. It can award either a cash prize (between 1X and 100X your stake) or one of the three progressive jackpots on offer; the Minor, Major and Grand Jackpots.
Our Verdict Of Gem Splash: Marilyn Monroe
Gem Splash: Marilyn Monroe isn’t - in itself - the most novel creation in the world, and you won’t find any groundbreaking mechanics or bonus features inside. However, the slot does feature a theme we haven’t really seen in the online gambling world before, and Monroe fans will likely find themselves warming to the game quickly thanks to the classic look and feel it has to it.
We like the fact that the Gem Splash feature is present in the base-game as it means you don’t have to land the free-spins bonus in order to walk away with some big wins, and the fact that the progressive jackpot feature triggers randomly also ensures that every spin is just as exciting as the last. It’s, perhaps, not Playtech’s best offering, but it’s a game that we expect to get some decent gameplay, and it’s one you may want to keep an eye out for if you’re at an online casino that offers Playtech slots.
| Slot Name: | Gem Splash Marilyn Monroe |
|---|---|
| Software: | Playtech |
| RTP: | 96.47% |
| Paylines: | 30 |
| Reels: | 5 |
| Min Bet (all lines covered): | $0.10 (USD) |
| Max Bet: | $500 (USD) |
| Top Win: | 250 |
| Features: | Bonus Game, Progressive, Wild Symbol, Scatter Symbol, Free Spins |
| Themes: | TV & Movies, Celebrity |
| Last Update: | 29/06/2026 |
Gem Splash: Marilyn Monroe FAQs
Are there any bonus rounds in Gem Splash: Marilyn Monroe?
Yes, there’s three bonuses in Gem Splash: Marilyn Monroe to look out for. These include the Gem Slash, the Free Spins bonus and a progressive jackpot feature.
What’s the RTP of Gem Splash: Marilyn Monroe?
Gem Splash: Marilyn Monroe has a fixed RTP of 96.47%. This means that Playtech only offers the game with one RTP setting, so it doesn’t matter which online casino you choose to play it at; the RTP will be the same.
How volatile is Marilyn Monroe: Gem Splash?
Marilyn Monroe: Gem Splash from Playtech is a medium volatility slot.
How do you win the progressive jackpot on Mariyln Monroe: Gem Splash?
This is a random bonus feature, where a giant gem appears on the reels and will award you a cash prize worth 1x to 100x your stake or one of the three progressive jackpots.
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