Oxygen 2 Slot Review

A game where every spin is a breath of fresh air

Hold your breath, we’re in for an underwater journey! Meet Oxygen 2, a breathtaking slot by ELK Studios. Some of its resources include wilds, oxygen bubbles with multipliers, and other fun features that can help achieve prizes of up to 25,000x your bet. Learn how to start your adventure by reading our Oxygen 2 review.

82
82
Rating
7 Number of rows
0.2 Minimum stake
- Paylines
6 Wheels

x25000

Maximum profit (xYour stake)

94%

RTP

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General

Name
Oxygen 2 Slot Review
Released
2025-03-04
Provider

Profit information

RTP
94%
Maximum profit (x Your stake)
x25000
Volatility
High

Stake

Maximum stake
100
Minimum stake
0.2

Oxygen 2 Slot Review review

Oxygen 2 Slot Review UK
Oxygen 2 was released in March 2025.
A bubbly slot with huge payouts
Although it has an RTP under the average, the 25,000x maximum win makes this game worth it.

Symbols and payouts of the Oxygen 2 slot

The symbols include various sea creatures and colourful floats. The payouts vary between 0.10x and 100x the player’s bet. To win, you’ll need at least five symbols in a cluster.

Special resources of Oxygen 2

Oxygen 2 Slot Game Paytable UK
There’s an array of exciting features available, from free drops bonus rounds to multipliers and more.

This slot offers everything British players need to keep the wins flowing, such as multipliers, two types of wilds, and a free drops bonus round. Our Oxygen 2 review will walk you through the game’s resources:

Oxygen bubbles

Whenever a winning combination lands on the reels, it explodes, leaving oxygen bubbles in its place. Winning combinations that explode in oxygen bubbles double the multiplier, starting at 1x. Multipliers can be randomly added to the reels through the Multiplier Strike feature.

Octopus

The Octopus can randomly appear behind any position on the reels. If you land a winning combination behind this symbol, it’ll add random multipliers from the reels to the win for a chance to increase your payout.

Jellyfish

The Jellyfish feature can trigger on any spin. One or more symbols carrying multipliers stop at random positions on the reels, adding their multiplier to that position. If there’s already a multiplier, it’ll be added to the Jellyfish. 

Wilds

This slot has two types of wilds: Exploding Wilds and Blaster Wilds. Exploding Wilds activate whenever they’re part of a winning combination and remove all symbols in a cone-shaped area. Blaster Wilds explode in X or plus-shaped patterns.

Avalanche

Winning combinations are removed from the game grid, and the remaining symbols drop to the bottom of the reels. New symbols are then added, giving players a chance to get extra winning combinations.

Big symbols

The game includes 2×2, 3×3, or 4×4 symbols that can appear on any spin. These can have multipliers, just like standard symbols. 

Free drops

To activate the game’s bonus round, you must land three bonus symbols on the reels. The feature starts with 10 drops and sticky multipliers. The Octopus also triggers on every drop, moving to a new position on every spin.

If you land four Scatters, you’ll trigger the super bonus game instead. The main difference is that the Jellyfish feature also triggers on every drop. You can retrigger both bonus rounds by landing additional Scatters:

2 Bonus Symbols+3 free drops
3 Bonus Symbols+5 free drops
4 Bonus SymbolsUpgrade to super bonus + 7 free drops
Get ready for a wave of bonuses
Combining multipliers, wilds, and free drop features can’t result in some interesting wins.

Graphics and sounds of the Oxygen 2 slot

While writing this Oxygen 2 review, we were impressed by the colourful graphics and smooth animations. The upbeat soundtrack adds a lot of depth to the game – pun intended. The bonus resources are also well-adjusted to the game’s theme. 

Graphics2D
Optimised for Mobile👍
MusicElectronic
Special featuresHD Graphics, Animations

Playing Oxygen 2 on mobile devices

Are you looking to dive into this slot on your mobile device? If so, you’ll be eager to learn that Oxygen 2 is compatible with Android and iOS. It worked on every device we tested, including smartphones and tablets. 

Perfect for mobile users
As our Oxygen 2 review shows, mobile players will have no trouble playing this slot.

Pros and cons of the Oxygen 2 slot

Slots are all about breathing in the wins and exhaling the losses. However, that’s not as easy as it seems. Our Oxygen 2 review includes a few pros and cons to help you decide whether or not you should play it. 

AdvantagesDisadvantages
Symbols can pay up to 100x your bet It has an RTP percentage of 94%
Potentially unlimited multipliers The minimum bet is £0.20
Maximum win of 25,000x Fun theme with HD graphics
Fun themed with HD graphics
You can bet up to £100
An easy decision
It doesn’t take a lot to understand why this slot is special. The fact that it has potentially unlimited multipliers makes it better than most.

Best UK casinos where you can find Oxygen 2

Finding a casino to play Oxygen 2 is as easy as breathing. Check out the best uk casino sites below:

Solutions for problems with Oxygen 2

If you have trouble playing this slot, take a deep breath and try one of the following solutions:

  1. You can replay the round after restarting the game if it stops working.
  2. If you can’t change your bet, try checking if you have enough funds. Otherwise, you may have to deposit.
  3. Wins or losses due to software/hardware errors are considered void. 

Float to the top with the Oxygen 2 slot

Oxygen 2 is an air-mazing slot with a fresh theme and exciting bonus features. We liked how players can frequently trigger the Octopus feature, plus the fact that it triggers on every spin during the bonus rounds. However, it doesn’t have the best RTP rate, and the minimum bet could be lower.

Other slots like Oxygen 2

Here are a few ocean-themed slots you might enjoy:

Frequently asked questions

Yes. British players can easily find this game at UK-based online casinos.
This game has an RTP percentage of 94%.
You can win up to 25,000x your wager with this slot.
Of course! The game supports multiple currencies, including GBP.

Author

Chloe Churchill Casino and Bonus Analyst

Chloe reviews UK-licensed operators and leads our bonus coverage. Active in content and marketing since 2016, Chloe turns fine print into clear, reliable guidance, checking wagering requirements, payment method exclusions, and withdrawal steps.

82
Rating

x25000

Maximum profit (x Your stake)

94%

RTP

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