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?
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.
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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
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.
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.
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.
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.
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.
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
These are some common questions about Annihilator: