Assassin Moon Slot Review

Join a mysterious hitwoman called Lola and try and hit a bullseye of a jackpot in the Assassin Moon slot. This espionage adventure comes from Microgaming and is played using the HyperHold game mechanic which has proved a fan favourite with brick and mortar casino slot players.  Highlights of this 5 reel, 25 payline game include the HyperHold feature which is a variation on the streak respin round where you could land 4 jackpot prizes. There’s also a free spins round where the middle 3 reels are dominated by colossal symbols. Look out too for stacked wilds. Find out more about this volatile slot in our detailed Assassin Moon review.

Where to Play Assassin Moon Slot

Duelz Casino
  • 100% up to £100
  • 100 Free Spins
  • 1000+ Slots
T&C Apply

18+ new players only. Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Max redeemable from welcome bonus: £500. 100 Free Spins are given out 20 per day on Book of Dead for 5 days in a row, log in each day is required. Max Free Spins winnings: £100. Winnings from Free Spins are credited as bonus money with a wagering requirement of 45 times. Free Spins expire after 3 days. Some games may not be played with a bonus. Games may contribute differently when wagering a bonus. Play Responsibly! #ad

Casino Lab
  • 100% up to £100
  • 300 Free Spins
  • 1,500+ Slot Games
T&C Apply

18+. New players only. £10 min deposit. £5 Max Bet using bonus. 40x wagering applies. Bonus valid for 14 days. 30 spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on pre-selected games. Free spins valid for 72 hours from credit. Max free spins winnings £100. Ewallets excluded. #ad

Novibet Casino
  • 100% up to £150
  • 35 Free Spins
  • 4,000+ Slots
T&C Apply

18+ | KYC verified | New UK players only | Min deposit £10 | 100% bonus up to £150 + 35 Free Spins. | 35 free spins on Book of Dead spin value=£0.10 | Min 35x wagering | Bonus code: BEST20 | Skrill & Neteller deposits Excluded | Bonus & Free Spins Valid for 30 days | T&C’s apply | General Promotions Terms apply #ad

Assassin Moon Slot, Details & Wager Limits

The Assassin Moon slot is played on 5 reels, 3 rows and 25 fixed paylines. Landing 3 or more matching symbols across 1 of those paylines, starting from reel 1 will net you a winning combination and a payday.

The minimum stake here is 10p per spin which rises to a maximum of £20 per spin. If you have the Win Booster active, these figures rise to 25p and £50 respectively. We’ll look at the Win Booster in more detail below. Autoplay allows you to run up to 100 autospins if required. Click on the lightning bolt below the reels for turbo spin mode.

The Assassin Moon RTP is 96.08% in standard mode. This rises slightly to 96.33% with the Win Booster active. The hit frequency rate is 30.49% so on average, you’ll land a winner on just under one third of spins.

The volatility is high. The most you can win from a single spin is 12,500 your total stake which is awarded if you fill all 5 reels with stacked wild symbols.

Assassin Moon Theme – release your inner spy


With a spy theme, there’s a glamorous rather than gritty feel to the design in the Assassin Moon slot game. It’s more James Bond than Tinker, Tailor, Soldier, Spy.

There’s a lavish, luxurious spec to the design here which is very nicely done. The soundtrack could come straight out of an adventure movie and fits the espionage theme very nicely. The design here works very well.  Monte Carlo is the setting for the base game action.

On the velvety reels you’ll find super sharp A to J royals alongside a pair of dice, playing cards and a Martini and a sportscar with Luna’s personalized number plate. The target of the assassination is the most rewarding standard symbol. He pays 2, 5 or 25 x your total stake if you land 3, 4 or 5 on a payline.

Lola is the wild naturally. As well as substituting for all symbols except scatters and HyperHold symbols, she offers huge wins. 3, 4 or 5 in combination will pay 2.5, 20 or 500 x stake respectively. She can also appear in stacked formation and fill entire reels.

You can play virtual secret agent on your smartphone as well as on a desktop or laptop computer of laptop. The design impresses regardless of what type of device you’re using. The gameplay stacks up well too. The Assassin Moon mobile slot is a very playable one.

Assassin Moon Bonus Features

There’s plenty of potential for action in this espionage adventure. Highlights include stacked wilds, the HyperHold Bonus and a classic free spins round with a twist.

HyperHold feature


The full moon is the HyperHold symbol. Land 6 or more HyperHold moon symbols on the same spin and you’ll activate the HyperHold feature. The triggering moons are held and 3 respins follow. If a new moon symbol lands, the number of respins resets to 3.

All moon symbols come with a cash value of between 1.5 and 20 x your stake or a Mini, Minor or Major Jackpot attached.  When you’ve used up all your respins, the values on the moons are added together to give you your final prize. If you manage to fill every position on the reels with wilds, you’ll land the Mega Jackpot. Here’s what the jackpots are worth:

  • Mini Jackpot = 50 x total stake
  • Minor Jackpot = 150 x total stake
  • Major Jackpot = 750 x total stake
  • Mega Jackpot = 5,000 x total stake

Win Booster feature

If you want to boost your chances of triggering the HyperHold feature, you’ll have the option to activate the Win Booster feature. This increases the size of your total stake by 2.5x. In return for the extra investment, added moon symbols are added. The Win Booster doesn’t affect the size of standard payouts or the values attached to the moon symbols.

Free Spins feature

The casino chip is the scatter. Land 3 casino chips on reels 2, 3 and 4 on the same spin to activate the Free Spins feature. After a payout equal to your total stake, you’ll go on to play 10 free spins.

Throughout the free spins, the middle 3 reels combine to create a giant 3×3 jumbo block which acts as the equivalent of 9 individual symbols.  Land a scatter in the jumbo block and you’ll get another payout equal to your total stake as well as another 10 free spins.

Assassin Moon Review Summary – simple yet highly rewarding

With its classy sound and visuals and impressive array of extras, there’s plenty to like about the Assassin Moon slot. That’s certainly the case if you like high variance gameplay. This is a high risk slot that can deliver rewards to match. Proceed with care though.

The HyperHold feature is a nice variation on the classic streak respin and the jumbo blocks add plenty of interest to the free spins. The bigger wins will come from the wild symbol which can lead to 12,500 x stake payouts on each spin or free spin. That combination of super design and top features makes Assassin Moon well worth investigating.

If you want streak respins, there are plenty of slots from Pragmatic Play to choose from (like Pirate Gold). However, if it’s Microgaming you’re after, you must play Thunderstruck 2 which is their 1 of their most popular games.

Assassin Moon FAQs

What is the Assassin Moon RTP?

The Assassin Moon return to player rate is 96.08%. If you use the Win Booster feature, the RTP increases to 96.33%. It has a hit frequency of 30.49% meaning nearly a third of spins will give you a win.

What is the Assassin Moon max win?

The most you can win is 12,500 x your total stake. You can win this by filling the reels with Lola stacked wilds. However, this espionage adventure is a very volatile.

What is the HyperHold feature?

The HyperHold feature is a variation on the streak respin feature. With respins awarded, each moon comes with a cash prize or fixed jackpot. If you fill the whole grid with moons, you’ll win the 5,000 x stake Mega Jackpot.

Are there any Assassin Moon free spins?

Yes, trigger the Free Spins feature and you’ll play with up to 20 spins. During the feature, the middle reels are filled with 3×3 jumbo blocks which are the equivalent of 9 individual symbols.

Assassin Moon Slot Information

  • Game:
    Assassin Moon
  • Provider:
  • Type:
    Video Slot
  • Reels:
  • Paylines:
  • Stakes Range:
    10p to £50
  • Bonus Features:
    Yes (3)
  • Free Spins/Multiplier:
  • RTP %:
  • Max Win:
    12,500 x
Review by Chris Taylor

Review by Chris Taylor

Chris is a slots expert that has reviewed and played over 4,000 online slots. Having being in the iGaming industry for over 16 years, he knows how slots work, how bonus features are triggered and how the RTP and variance affect the gameplay.