Oxygen 2 Online
Created by Elk Studios
Best online casinos to play Oxygen 2 for real money
Oxygen 2 attributes
| RTP | 96% | Reels | 6 |
| Volatility | Medium | Rows | 7 |
| Min bet | C$0.20 | Max bet | C$100 |
| Max win | 10000x | Paylines | |
| Wild Symbol | Yes | Scatter Symbol | Yes |
| Bonus Game | Yes | Progressive Jackpot | Yes |
| Free Spins | Yes | Autoplay | Yes |
Oxygen 2 review
Oxygen 2 is the sequel to the popular slot from ELK Studios, launched in March 2025. This slot features a cascading payline system and a 6×7 grid, where wins are formed not by lines, but by clusters – as usual, starting with 5 or more identical symbols. The maximum win is more than generous, reaching 25,000x the stake.
The game is rich in animations, interesting plot twists, and several unique mechanics: including Exploding and Blaster Wilds, giant symbols up to 4×4, and multipliers up to x2048. The slot machine has an RTP of 94% and high volatility, guaranteeing a real adrenaline rush for players.
Theme and gameplay
Oxygen 2’s theme revolves around the underwater world. You can explore mysterious marine creatures, plants, and submerged underwater equipment. ELK Studios created the game in a sci-fi cartoon style, making the gameplay particularly impressive.
The slot machine’s interface is minimalist – a semi-transparent 6×7 grid with vibrant animations, buttons for betting, and autospin. Electronic music plays in the background, accompanied by fun sound effects such as bubbles, splashes, and other noises. Overall, the atmosphere is relaxed and enjoyable.
Symbols and prices
The symbols on the Oxygen 2 slot machine’s reels are rendered in a bright, cartoonish style with a pronounced neon glow – this helps to easily distinguish important elements, even during fast spins. On the reels, you can find:
- Three types of colored buoys
- Sea snail
- Crab
- Fish
- Octopus
- Jellyfish
- Wild
- Exploding Wild
- Blaster Wild
- Scatter
The betting range varies from $0.20 to $100. It’s also worth mentioning that the symbols in Oxygen 2 aren’t just pretty – many of them (especially the special symbols) are used in bonus mechanics, directly influencing the frequency and size of your wins.
Features and bonuses
Oxygen 2 is a feature-rich slot machine with numerous multipliers, designed for those who enjoy complex mechanics and fast-paced gameplay. Here’s what you can expect to see on the reels:
- Country Cluster – prizes are awarded for clusters of 5 or more identical symbols.
- Avalanche – winning symbols disappear, freeing up space for new ones.
- Giant symbols – 2×2, 3×3, 4×4 elements can appear on the field, sometimes with multipliers.
- Oxygen bubbles – a repeated gain on the same position doubles the multiplier up to x2048.
- Multiplier Strike – random multipliers.
- Jellyfish Feature – the jellyfish adds multipliers, especially in the bonus game.
- Octopus Feature – the octopus increases winnings with additional multipliers.
- Several types of Wilds – the Exploding Wild explodes according to a pattern, while the Blaster Wild transforms the symbols into a single type.
- Scatter – 3 or more symbols trigger 10 free spins with the possibility of being upgraded up to the Super Bonus.
- X-iter Bonus Buy – direct access to bonuses and special game modes.
As you can see, the game offers a truly impressive set of features: every spin will be unpredictable. Even without the bonus game, the Oxygen 2 slot machine offers big wins thanks to cascading effects and increasing multipliers.
RTP and Volatility
The Oxygen 2 slot machine has an RTP of 94%, which is slightly below the market average, especially for a high-volatility slot. However, this risk is largely offset by powerful multipliers, cascading effects, cluster mechanics, and a potential win of up to x25,000. Oxygen 2 is a slot machine for patient players willing to wait for a truly big win.
Conclusion
Oxygen 2 pleasantly surprises with its high-quality visuals, combined with complex mechanics featuring cascades, multipliers, and wild symbols. ELK Studios has succeeded in creating a game where every spin can turn into a series of chain wins and surprises. The high volatility and below-average RTP add further intrigue to the gameplay, making this slot an ideal choice for thrill-seekers. So, if you enjoy original slots and visually rich gameplay, Oxygen 2 certainly won’t disappoint.
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