Ozzy Osbourne
Ozzy Osbourne

Ozzy Osbourne

When we first heard NetEnt were working on an Ozzy Osbourne slot, we couldn’t wait to get our hands on it. NetEnt has released some epic rock slots over time, and the Prince of Darkness himself is the perfect muse to work with. So it’s no doubt that this slot review is going to be a positive one.

  • RTP: 96.67%
  • VOLATILITY: medium
  • PAYLINES: 20

Where you can play NetEnt Slots

Mr. Rex Casino
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Mr. Rex Casino
4.0 rating
4 /5


€200 + 100 Spins

18+. New players only. Min deposit: ‎€10. 100 spins require 3 deposits: min 2nd and 3rd deposit ‎€20. Spins and bonus wagering requirement: 35x, spins expire after 24 hours. Full Terms Apply
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Mr. Rex Casino

100% Bonus up to €200
+ 100 Spins


€200 + 100 Spins

Slots n’Play
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Slots n’Play
4.0 rating
4 /5


100% Up to €200 + 40 Free Spins on Book of Dead

Slots n’Play

300% Up to €500
+ 100 Free Spins


100% Up to €200 + 40 Free Spins on Book of Dead

  • Rocking theme
  • Charge Up feature
  • Bonus Bet feature
  • Free spins
  • Small number of free spins to trigger
  • No jackpot
  • Dark imagery not for everyone
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Huge payouts, loads of fun features, original music and medium volatility make this slot a winner in our eyes – read our slot review below to find out more.

SLOT FEATURES Free spins, Charge Up feature with Symbol Spinner and Feature Spinner, respins, wilds
RELEASE DATE 21 November 2019
SLOT TYPE Video slot
REELS, ROWS, PAYLINES Five reels, three rows, 20 paylines
BET LEVELS £0.20-£100
RESPINS Yes, with Charge Up feature with Symbol Spinner and Feature Spinner
RETURN TO PLAYER 96.3%-96.67%

Ozzy Osbourne Bonus features

The Ozzy Osbourne bonus features are plentiful, and along with original footage and music of Ozzy himself, you’ll have loads to keep you occupied. The stand-out feature is probably the Charge Up feature, which comes into play during both the respins and free spins rounds. We’ll go into this further below, but it’s definitely worth a mention since it can change the game in an instant.

Another Ozzy Osbourne feature worth mentioning here is the Bonus Bet feature, which allows you to enhance the slot experience for double your stakes. Enabling this option will increase your hit frequency, the bonus frequency and will also increase your multiplier values and the number of free spins you’ll receive when triggered.


The wild is an easy feature to explain, and comes in the form of a devil bat symbol. This can substitute for all other symbols except the scatter.

Scatter symbol

The scatter symbol has a couple of different functions in this slot, since two of them on either the first, third or fifth reel will activate the respins round. Three or more scatters will activate the free spins round.

Ozzy Osbourne slot by NetEnt

Charge Up feature

As mentioned, the Charge Up feature is a pretty important one, since this is where most of the excitement lies. Whenever you trigger either the free spins or respins round, the Charge Up feature will activate, and you’ll see a Symbol Spinner box in the top left corner and a Feature Spinner box in the top right. These will both spin to reveal a random symbol and feature respectively, and a combination of two will be applied to the next spins. These work as follows:

  • Coin win: Every instance of the chosen symbol will award a coin prize of three of a kind
  • Symbol Multiplier: Any win completed with the chosen symbol will be awarded a multiplier of 5x, or 7x if you’ve activated the Bonus Bet option
  • Wild: Any instance of the chosen symbol will be replaced with a wild
  • Upgrade: Wherever you see the chosen symbol, it’ll be transformed into the next highest paying symbol

Free Spins & Respins

As mentioned earlier, respins are activated with two scatter symbols, and free spins are activated by three or more. However, during the Charge Up feature in respins, if a scatter symbol appears in the Symbol Spinner box, the Ozzy Osbourne free spins round can also be activated once the respins come to an end. This means you’ll get free spins with no deposit, so it can be a great way to reel in more prizes.

Ozzy Osbourne Jackpot

There is no Ozzy Osbourne jackpot, but with prizes of up to 10,000x to play for, you won’t really miss it. If we’re being really honest, there’s enough going on in this slot without adding an Ozzy Osbourne progressive jackpot – so if you’re after a growing prize, it could be best to check out another of NetEnt’s progressive jackpot slots.

RTP and Volatility

The range of Ozzy Osbourne return to player comes from the Bonus Bet option, which will take the Ozzy Osbourne RTP from 96.3% to 96.67% for an increase in stake. We found this to be quite generous, particularly when paired with the Ozzy Osbourne volatility level of medium, which allowed for a mix of high and low wins to land semi-frequently.

Bonus Spins

We’re pretty confident that many online casinos will dish out Ozzy Osbourne bonus spins, purely because this is such a big-name slot to drop. If you’re after some extra reasons to play, we reckon casinos like Videoslots and Betsson will be offering the goods.

Ozzy Osbourne on Mobile

NetEnt has optimised the Ozzy Osbourne slot for mobile, so you’ll easily be able to play it on the go. However, due to the darkness of the game (which, for a slot based on the Prince of Darkness, is not at all surprising), you may want to make sure your phone’s brightness levels are up.

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