Annihilator Slot Review

Published: 22/04/2025
Annihilator Slot Review

A few years ago, Play’n GO was on a spree to develop branded slots on rock bands. After covering Sabaton, Demon, Black Mamba, and Testament, they created one on Canadian thrash metal act Annihilator. In our Annihilator slot review, we will look into how this game has you join metal legend Jeff Waters on a head-banging adventure. This tribute to the iconic band has a 5x3 grid setup, 10 paylines, high volatility, and a top win potential of 5,000x. With an RTP of 96.2%, this dark and edgy game succeeds in combining thrash anthems and striking visuals with bonus features. Ready to crank up the volume and thunderous rewards?

Rating: 7/10
Released: 23/04/2020

Annihilator

Game Provider
Play'n GO
Themes
Music
RTP
96.2% (varies)
Paylines
10
Bet Amount
£0.10 to £100
Max Win
Up to 5,000x
How Gambling Zone reviews slots gamesHow Gambling Zone reviews slots games

Annihilator RTP and Wagering

Annihilator is played on a 5-reel, 3-row grid with 10 fixed paylines, where landing three or more matching symbols from the leftmost reel triggers a win. Betting starts at £0.10 per spin and can be raised up to £100, making it suitable for both cautious fans and full-throttle rockers.

With a 96.2% RTP, Annihilator sits comfortably around the industry average. The slot games' high volatility means that while wins can be sparse, the potential for bigger payouts is cranked up to the max. Although there is no progressive jackpot here, you can still rock out to maximum wins of 5,000x your stake, which is sufficient excitement for metalheads and casual players alike.

Best Casinos to Play Annihilator

Looking for online casinos to play Annihilator? Check out more of our top UK online slot sites here:

Exclusive Welcome Bonus

Spin Genie

Trusted Casino
9.3 / 10
Spin Genie Logo

New Player Offer
100% up to £100
+ 65 Spins on Book of Dead

18+. BeGambleAware.org. Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Max Bonus £100. WR of 30x Deposit Plus Bonus amount (Slots count 100% and any other game 10%) within 30 days. Spins Game: Book of Dead. WR 60x free spin winnings amount (only Slots count) within 30 days. Spin value: £0.10. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies).Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.
Gambling Zone Exclusive

Genting Casino

Trusted Casino
9.4 / 10
Genting Casino

Get 100% up to £150
+ 50 Spins on
Big Bass Bonanza

18+. BeGambleAware.org. Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Max. Bonus £150. WR of 30x Deposit Plus Bonus amount (Slots count 100% and any other game 10%) within 30 days. Spin Game: Big Bass Bonanza. WR 60x spins winning amount (only slots count) within 30 days. Spin value: £0.10. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies). Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.

The Hippodrome Online Casino

8.0 / 10
The Hippodrome Online Casino logo

Up to £100 Welcome Bonus
+ 100 Free Spins

18+. GambleAware.org. New UK based customers only. You must opt in (on registration form) & deposit £20+ to qualify. Offer valid 7 days from registration. Debit card deposits only Debit Card deposit only (exclusions apply). Welcome Bonus: 100% match bonus up to £100 on 1st deposit. 50x wagering applies (as do weighting requirements). Free Spins: Awarded on Big Bass Bonanza once you have staked £20. Spin value = 10p. No wagering requirements on free spin winnings. Full Terms Apply

Annihilator Symbols and Audio & Video Design

Annihilator’s theme honours the Canadian thrash metal band through a blend of spooky visuals, heavy tunes, and fiery animations. The backdrop features a dark, ominous mansion, setting a perfectly haunted stage for players to head-bang along to some of the band’s top hits. Electric guitars roar in the soundtrack, while menacing artwork of ghoulish dolls and broken mirrors up the fear factor. The result is an immersive, high-octane slot that stays true to its metal inspiration.

On the reels, the lower-paying symbols are 10, J, Q, K, and A in a stylised typeface. Higher pays include Alice and her doll Clare, a haunted mirror, and the iconic Annihilator guitar. The Jeff Waters Wild symbol not only stands in for others (except scatters/bonuses) but also boasts the highest payout. The red Devil Scatter activates the free spins, while the Creepy Doll Scatter triggers the Fun Palace bonus round.

Here is the payout breakdown:

Ten

5x = 2x / 4x = 0.4x / 3x = 0.2x

Jack

5x = 2x / 4x = 0.4x / 3x = 0.2x

Queen

5x = 3x / 4x = 0.6x / 3x = 0.3x

King

5x = 4x / 4x = 0.8x / 3x = 0.4x

Ace

5x = 5x / 4x = 1x / 3x = 0.5x

Broken Mirror

5x = 20x / 4x = 4x / 3x = 1x

Annihilator II Guitar

5x = 25x / 4x = 5x / 3x = 1.2x

Alice & Doll Clare

5x = 30x / 4x = 6x / 3x = 1.5x

Jeff Waters (Wild)

5x = 40x

Annihilator Mobile Features

Play’n GO slots from 2020 onward are really well-optimised for mobile gameplay. The grid comes in the centre and the information is rearranged properly (or stashed away in the menu) to make sure the focus is on the game. We test games on multiple smartphone devices and tablets and the experience is quite smooth. The interactions and controls are snappy and the game works just fine.

Annihilator Bonus Features

There are three distinct features to amplify the winning potential. From randomly triggered respins to an eerie pick-and-click round and a free spins mode loaded with roving wilds, there is plenty of opportunity to grab some amazing prizes.

In Command

This can activate randomly on any base game spin. When it does, any Wild symbols on the reels will expand to cover their entire reel. If your spin does not immediately result in a win, you will be granted respins with these expanded Wilds locked in place. Respins continue until you land a winning combination, and any new Wilds that appear can also expand and remain locked.

This is a guaranteed-win mechanism that can lead to some amazing sequences and payouts.

Fun Palace

Landing three Bonus Scatter symbols on the central reels (2, 3, and 4) triggers the Fun Palace feature. When activated, it takes you to a macabre doll-filled setting where you pick from various dolls to reveal random cash prizes. Depending on the dolls you select, you can accumulate multiple winnings or even unlock the third major bonus. With potential multipliers up to 50x your stake, this pick-and-click round does a good job of converting the creepiness into a rewarding experience.

Set the World on Fire

If you would like to, you can also set the world on fire. This feature is activated by landing three red Devil Scatters on reels 1, 3, and 5—or by revealing the special symbol during Fun Palace. You get eight free spins and at least one reel becomes an expanded Wild on each spin, moving horizontally across the reels while leaving a path of flame behind.

If a standard Wild lands on this fiery trail, the trail transforms into even more Wilds for that spin. Additionally, each extra Devil Scatter awards two additional free spins. With the right combination of flames and Wilds, Set the World on Fire can produce some massive payouts in the game.

Annihilator Final Thoughts

The moody mansion backdrop, the relentless thrash metal soundtrack—there is something oddly satisfying about watching expanding Wilds (without head-banging at my desk). I am not even a metalhead. Annihilator is not your average cheery slot, but Play’n GO once again proves they know how to craft a polished, high-volatility game. With three distinct bonus features and a decent RTP on offer, I found myself sticking around long after my initial curiosity wore off. It is a metal trip that is at once eerie and addictive.

Annihilator hits a solid note on multiple fronts: a good max win potential, a well-rounded RTP, and three unique bonus rounds that up the ante (or should I say up the volume) every chance they get. If you fancy a darker twist and do not mind a dose of heavy riffs while spinning reels, Annihilator stands out as a worthy contender in Play’n GO’s rock-themed slot line-up. Just be prepared for a few chills and some serious musical mayhem.

Rating: 7.0

If you like Annihilator, then check out these other Music Theme slot games

Demon

Game Provider

Play'n GO
Read Review

Themes

Music

Paylines

30

Black Mamba

Game Provider

Play'n GO
Read Review

Themes

Music

Paylines

Cluster Pays

Annihilator

Game Provider

Play'n GO
Read Review

Themes

Music

Paylines

10

Annihilator FAQ

These are some common questions about Annihilator:

Back to top