Assassin Moon

(Microgaming) Slot Review

Author
James Hargreaves
Last updated: 12 March 2026

Playing Assassin Moon - First Impressions

I put a proper session into Assassin Moon and the first thing that landed was how slick it feels. It is built for Microgaming by Triple Edge Studios, and it leans hard into the glamour of Monte Carlo. Luna opens with "First stop, Monte Carlo", and the whole thing looks like a big budget spy set.

The layout is straightforward: spin, autoplay, stake controls, and the paytable all sit along the bottom panel, so I never felt like I was hunting for settings. What kept me locked in was the rhythm between standard line wins and the feature chase, plus that crisp English voice work dropping lines like "lovely, let's spin some more".

Assassin Moon slot screenshot

Assassin Moon Symbols and Paytable Notes

The symbol set is pure spy kit: cards down low, then dice, a martini, a sleek sportscar, and an assassination target at the top end. Wins pay from left to right on fixed lines. Luna is the Wild, it substitutes for everything except the Scatter, and it can land stacked in 2 or 3, which is where my base game hits came from.

Symbol Payouts

Symbol Payout
icon 1 Wild
5 → x500
4 → x20
3 → x2.5
icon 2 5 → x25
4 → x5
3 → x2
icon 3 5 → x15
4 → x2.5
3 → x1.2
icon 4 5 → x10.5
4 → x2
3 → x1
icon 5 5 → x7.5
4 → x1.5
3 → x0.8
icon 6 5 → x4
4 → x0.8
3 → x0.5
icon 7 5 → x3
4 → x0.7
3 → x0.4
icon 8 5 → x2.5
4 → x0.6
3 → x0.3
icon 9 5 → x2
4 → x0.5
3 → x0.3
icon 10 Special
icon 11 Scatter

How Assassin Moon HyperHold Works

The main event is HyperHold. You are looking for the special Moon symbols, and once 6 or more land, the bonus kicks in with 3 respins. Every Moon that triggered is held in place, and any empty positions spin individually. Each time a new Moon drops, it locks and the respins reset back to 3.

When the respins finally dry up, you collect the total of all cash values showing. On top of that, there are four static jackpots tied to specific symbols: Mini 50x, Minor 150x, Major 750x, and Mega 5000x total bet if you fill all 15 positions. I like that HyperHold can trigger in both the base game and Free Spins.

Assassin Moon Free Spins with Jumbo Blocks

Free Spins are a separate chase. Scatters only appear on reels 2, 3, and 4, and landing 3 or more triggers 10 Free Spins. Once it starts, the vibe shifts as day turns to night, and the middle three reels merge into Jumbo Blocks, meaning you are effectively playing with giant 3x3 symbols in the centre.

Those Jumbo Blocks are the whole point, because a single hit can represent nine symbols at once. A Scatter Jumbo Block drops another 10 Free Spins, so it can extend nicely when it wants to. In my longer run, I hit Free Spins, then landed a giant HyperHold symbol mid feature, which pulled me into the respins round from inside the bonus.

Payout, Volatility and RTP in Assassin Moon

Assassin Moon runs at 96.08 percent RTP and it plays like a high volatility slot in practice: quiet stretches, then sudden chunks of value when the features line up. Even so, it paid out more often than I expected during testing, just not in a steady way. The headline max win is 12,500x, and it is tied to the feature potential.

Assassin Moon slot screenshot

Review Summary for Assassin Moon

The best base game moment I had was early: on spin 23 I caught a 20x Big Win thanks to stacked Luna Wilds landing across reels 1, 2, and 4. That is the kind of hit that makes the standard spins feel worthwhile while you wait for Scatters or a Moon-heavy screen to show up.

The Win Booster is the big decision point. It adds extra Moon symbols to help trigger HyperHold, but it ramps the total bet by 2.5x, so you feel every spin. In a shorter 25-spin style session, I started at 1 credit, hit 10 Free Spins and went 30 credits up, then raised to 6, boosted to 15, and finished 111 credits down.

Overall, Assassin Moon looks great and plays smoothly, with two genuinely strong features and a proper casino-spy atmosphere. I would treat it as a feature-led slot first and foremost: stake sensibly, be cautious with the Win Booster, and expect swings. If you enjoy Hold and Spin style respins with fixed jackpots, it delivers the goods.

Assassin Moon slot screenshot 1
Assassin Moon slot screenshot 2
Assassin Moon slot screenshot 3

Assassin Moon Ratings

Theme & Symbols
0
Sounds & Music
0
Bonus Features
0
RTP (96.08%)
0
Max Win (12,500x)
0
Originality
0

Assassin Moon FAQ

Is Assassin Moon slot safe to play?
Yes. Assassin Moon is developed by Microgaming, a licensed and regulated game provider. The slot uses a certified RNG (Random Number Generator) ensuring fair outcomes.
Can I play Assassin Moon for free?
Yes, you can play Assassin Moon in demo mode right here on our website without any registration or deposit required.
What is the maximum win in Assassin Moon?
The maximum win in Assassin Moon is 12,500x your bet.

Assassin Moon — Comparison

Game RTP Volatility Max Win Rating
96.08% High x12500
96.01% Average x2000
95.98% Average x18164
92.23% High x18720
95.98% High x5000
92.23% High x18164 8
96.24% Average x2000 7.5
96.08% Average x5000
96.12% High x6300 9
96.17% | 94.12% | 92.11% | 86.81% Average x9500 7.5
96.20% Average x1300 7
94.25% Average x1200 6.5
96.40% High x10000 6
92% Average x360
96.19% Average x11750
96.02% Average x2343 7
96.08% High x5000
96.52% High x5600
96.08% Average x2500
96.6% High x5000
96.05% High x5000
96.02% Average x1000
96.09% Average x4500
96.24% Average x2250
96.17% High x6000 6
95.76% Above average x5224