Published return to player
94.2%
Minimum wager
0.10
Slot category
Video Slots
Volatility
High
Reel count
5
Progressive jackpot
No
Popularity
Maximum wager
100
Developer
Play'n Go
Bonus features
Yes
Winning lines
10
Game theme
Annihilator
Annihilator slot review
Play’n Go’s Annihilator slot draws on the music and imagery of Canadian thrash metal band Annihilator, featuring guitarist Jeff Waters and vocalist John Bates alongside music from the group. Features include wilds, expanding wilds, free spins, a pick-me bonus multiplier round and re-spins. The listed top potential win is 5,000x the spin bet; this is a stated game feature, not a guaranteed result.
Theme and Storyline
Annihilator’s music and stage persona set the tone for this slot. Tracks from the band accompany reels filled with dark, destructive imagery and symbols inspired by death and occult themes.
Artwork, Music, and Animation
Dark colours echo the band’s imagery. The standout wild shows Jeff Waters playing guitar and animates when it helps complete a winning combination. Other symbols move too—for example, Satan appears amid flames. The visual effects receive praise, and the soundtrack includes music from Annihilator albums, making audio a central part of the band-inspired presentation.
Top Casinos to Play Annihilator:
How the Game Plays
Annihilator brings a thrash-metal look to a 5-reel, 3-row slot with 10 paylines. Features include free spins, the Fun Palace pick-me bonus game, expanding wilds and re-spins. The game is described as having 2 bonus features and 2 scatter sets, as well as a wild depicting guitarist Jeff Waters.
Wild symbols can replace regular icons to complete or extend a combination, potentially increasing the spin-bet multiplier. The paytable awards 40x the spin bet for 5 wildcards on a payline. The purple symbol immediately below pays 30x, 6x or 1.5x the spin bet when 5, 4 or 3 land on the reels.
The paytable lists 25 possible symbol combinations: 14 return more than the spin bet, 2 return the same amount, and 9 pay between 0.8x and 0.2x the spin bet.
Bonus Rounds and Free Spins
Fun Palace: Land 3 bonus symbols on reels 2, 3 and 4 to start the Fun Palace pick-me round. Choose doll symbols to reveal x1, x2, x3 or x5 spin-bet multipliers. Keep picking until a x10, x15, x20, x25 or x50 spin-bet multiplier appears. Revealing a scatter ends Fun Palace and immediately triggers Set the World on Fire.
Set The World On Fire Free Spins: There are 2 stated ways to receive 8 free spins: land 3 Satan scatters on reels 1, 3 and 5, or activate the feature through Fun Palace. The Fun Palace bonus symbol does not appear during free spins, but scatters can land; each scatter adds 2 free spins.
Moving and Spreading Wilds: After each free spin, a wild reel moves from left to right, leaving a fiery trail on random symbol positions. If a wild lands on a marked position, every position set alight turns wild.
In Command Re-Spin & Expanding Wilds: The In Command feature may activate randomly during the base game, expanding all wild symbols into full wild reels. If this does not create a win, a re-spin is awarded with the wild reels held in place. Further re-spins continue until the feature produces a win.
Bet range, RTP and volatility
The listed minimum and maximum bets are 0.10-100.00, and theoretical RTP is 94.20%. The review compares this with its stated 96% figure for most slots and notes that some Play’n Go titles are also below that benchmark. Annihilator is characterized as high variance, with larger wins more likely to come through features than regular symbol combinations. RTP is a theoretical figure, not a prediction of an individual result.
Review summary
Annihilator combines a metal theme with a range of features, even for players who are not thrash-metal fans. Its 2 bonus games include free spins with moving and spreading wilds, and a pick-me round that can award up to 50x the spin bet and may trigger the free spins bonus, where a win could reach 5,000x the stake. Re-spins are described as continuing without charge until a payout, but this feature does not guarantee a result. For Annihilator fans who enjoy video slots, the music and Jeff Waters wild give the game a distinctive identity.
Evan Carrington brings more than 12 years of experience in the iGaming industry, specializing in online casino reviews, slot game analysis, and player safety assessments. Their expertise includes casino licensing, RTP, volatility, bonus terms, and withdrawal policies. Combining hands-on reviews with independent research, Evan provides clear, evidence-based coverage to help players understand gambling platforms, their features, and possible risks.
