Lordi Reel Monsters Slot Review

Expert Rating: 3.8 out of 5
Review by Martin Backhouse
Last update 28th April 2022
Review by Martin Backhouse
Last update 28th April 2022

Things get heavy in the Lordi Reel Monsters slot from Play ‘n GO. This 7×7 grid game is the official game of the Finnish heavy metal band. Winning symbols are added to the Monster Charger which awards 1 of 5 features based on each of the band members. Including added wilds and wild transformations, there’s a Free Spin feature. Here, you benefit from the 5 Monster Charger features and choose from a cascade multiplier or added wilds. With 4,000 x bet max wins, go on a rock rampage in our Lordi Reel Monsters review.

Lordi Reel Monsters Max Win
4,000 x bet
Play 'n GO
Type of Slot
Grid Slot
Rock Band
Cluster Pays
Stakes Range
10p to £100
Bonus Features
Yes (5)
Free Spins/Multiplier
Max Win
4,000 x

Lordi Reel Monsters Demo

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Lordi Reel Monsters Slot RTP, Details & Wager Limits

Reels/Paylines: 7×7 grid + Cluster Pays

Stakes Range: 10p to £100 per spin

RTP: 96.2%

Max Win: 4,000 x stake per spin

The Lordi Reel Monsters slot is played on a 7×7 grid and uses a Cluster Pays engine. 5 or more matching symbols appearing in a cluster will result in a winning combination. The more symbols in the cluster, the bigger the payout.

Available to play from 10p to £100 a spin, you’ll see the usual 5 bet options below the grid. There are arrows which allows you to change your stake accordingly. In countries outside the UK, you can opt for the Turbo Mode for faster spin speed and Auto Play functionality which comes with single win, win and loss limits.

The Lordi Reel Monsters RTP is 96.2% which is the go-to rate for developer Play ‘n GO. However, it is above the 96% industry average for an online slot game. You need to check at the UK slot site you’re playing at as there are other return rates such as 94.2% and 91.2%.

The volatility is just north of medium and classed as 6/10. The maximum win is 4,000 x your total bet which will happen on average every 1 billion spins.

Theme – the monsters are out to play

Theme: Rock Band

High Value Symbol: Mr Lordi

Compatibility: Mobile, Tablet, Desktop


With a rock band theme, the Lordi Reel Monsters slot is based on the Lordi Finnish heavy metal band who are best known to us Brits as Finland’s 2006 Eurovision entry with Hard Rock Hallelujah. The soundtrack features some of the band’s most popular songs.

The artwork is dark and reminiscent of The House of Hammer comics. Set in what appears to be a graveyard, you’ll see lead vocalist Mr. Lordi to the side of the grid. The story is that the monsters are out to play and Mr. Lordi and his band of monsters rise from their slumber and call on trolls, monsters, creatures and demons to join them on their rock rampage.

Symbols on the grid include 5 lower value band member coins and 5 members of the band. You have Mana (drums), Hiisi (bass), Amen (guitar), Hella (keyboards) and Mr Lordi (vocals). Mr Lordi is the highest paying symbol which 15 or more in a cluster awarding 250 x your total stake.

There’s also a gold devil ram wild symbol which substitutes for all symbols mentioned above. There is no traditional scatter or bonus symbol.

Symbol Payouts/Info
lordi-reel-monsters-slot-mana-coin-symbolMana Coin 15+ pays 10 x stake
lordi-reel-monsters-slot-hiisi-coin-symbolHiisi Coin 15+ pays 20 x stake
lordi-reel-monsters-slot-amen-coin-symbolAmen Coin 15+ pays 30 x stake
lordi-reel-monsters-slot-hella-coin-symbolHella Coin 15+ pays 40 x stake
lordi-reel-monsters-slot-mr-lordi-coin-symbolMr Lordi Coin 15+ pays 50 x stake
lordi-reel-monsters-slot-mana-symbolMana 15+ pays 100 x stake
lordi-reel-monsters-slot-hiisi-symbolHiisi 15+ pays 120 x stake
lordi-reel-monsters-slot-amen-symbolAmen 15+ pays 150 x stake
lordi-reel-monsters-slot-hella-symbolHella 15+ pays 200 x stake
lordi-reel-monsters-slot-mr-lordi-symbolMr Lordi 15+ pays 250 x stake
lordi-reel-monsters-slot-wild-symbolWild Substitutes for symbols

Lordi Reel Monsters Mobile


Lordi Reel Monsters was producing using the latest HTML5 technology. This allows for play across all devices such as mobiles, laptops, PCs and tablets. The 7×7 grid lends itself well to iPhones and Androids but for the full visual and audio experience, a larger screen is always recommended.

Lordi Reel Monsters Bonus Features

The Lordi Reel Monsters slot has 5 bonus features. Winning symbols fill the Monster Charger and 15 charges will bring a monster feature into play. Based on each of the band members, you can benefit from added wilds, destruction of symbols, transforming symbols, symbol builders and wild transformations. These apply in the 2 free spin modes with a cascade multiplier and added wilds your options.

Cascade feature

When you land a winning cluster, the Cascade feature applies. Winning symbols are removed with new symbols falling down to fill the gaps. This allows for the chance of successive wins. The cascades continue as long as winning clusters are created.

Monster Charger features


Every winning symbol counts as 1 charge towards the Monster Charger which has 2 charge levels with up to 4 charges each. 15 charges activates a monster which is chosen randomly. Each monster member of the band harnesses a unique feature. Here’s what each monster gives you:

Mr Lordi feature Adds 5 to 8 wilds to the grid
Hella feature Protects 1 to 2 symbol types and wilds destroying all others
Amen feature Transforms 2 to 5 symbol types into different symbol types
Hiisi feature Selects a symbol and builds up a winning cluster
Mana feature Turns a single symbol type wild

Free Spin feature


The Free Spin feature is triggered with 40 charges. A single free spin is awarded with 1 of 2 features selectable. Here’s what each choice gives you:

The Reel Monsters feature adds a cascade multiplier. This means successive wins sees the multiplier value increase by 1. More importantly 2 Monsters are added which are chosen randomly.

The Better Hate Than Never feature adds a wild collector. Winning wilds are collected with 3 monsters guaranteed. After the monsters, wilds are added back onto the grid, but only 5 to 10 wilds at once. With more wilds added, this continues until all wilds are used.

Lordi Reel Monsters Review Summary – all-action grid slot

Theme & Symbols

Sounds & Music

Bonus Features

RTP (96.2%)

Max Win (4,000 x)


The Lordi Reel Monsters slot is certainly very well designed with dark and twisted imagery. The soundtrack is, as you can imagine, loud and sets the tone.

When it comes to the gameplay, it’s all about landing winning clusters as this fills the Monster Charger. With 5 band member features, I quite like the Mr Lordi feature as up to 8 wilds are added. Saying that, I found the Mana feature to be the most lucrative as a low value symbol changed into a wild resulting a huge win.

The bigger wins will undoubtedly come in the Free Spin feature. I would always opt for the Reel Monsters feature as successive wins will see the multiplier increase each time by 1. Combine this will 2 Monster Charge features as the potential for 4,000 x bet max wins is quite probable.

Lordi Reel Monsters may look and sound great but bigger maximum exposure would ensure this is a smash hit. Play ‘n GO has plenty of other rock band slots with ZZ Top Roadside Riches and Def Leppard: Hysteria offering 40,000 and 10,000 x bet max wins respectively.

If you compare to other grid slots, the win potential in Lordi Reel Monsters is lower than most. Play ‘n GO’s most popular cluster pays game, Reactoonz, comes with 4,570 x stake max wins. The internet’s most played grid game, Jammin’ Jars (Push Gaming),  offers 20,000 x bet max wins.

  • Fantastic graphics + soundtrack
  • Bonus features based on each of the band members
  • Choice of 2 free spin modes
  • Low max win potential vs other grid slots

Lordi Reel Monsters FAQs

What is the Lordi Reel Monsters RTP?

The Lordi Reel Monsters RTP rate is 96.2%. High than most slot games, it’s the default return rate for developer Play ‘n GO. The variance is classed as 6/10 so slightly higher than medium.

What is the Lordi Reel Monsters max win?

The most you can win per spin is 4,000 x your total stake. You need the Monster Charger features to give you plenty of successive wins as well as the potential multipliers in the Free Spin feature.

Are there any Lordi Reel Monsters free spins?

Yes, there’s a Free Spin feature where you get 1 free spin and the choice of a cascade multiplier or wild collector. With Monster Charger feature in play, the feature ends when no more wins are created.

How do the Monster Charger features work?

15 charges will trigger a Monster Charger feature. Based on each of the band members, they give you added wilds, symbol upgrades, symbol destruction, wild symbol transformations and symbol builders.