Oxygen 2 Slot (ELK Studios) Review

Oxygen 2 Review

Oxygen 2 Base Game Screenshot – Showing Features

Oxygen 2 Reviewed by Casinogamesonnet.com

Explore the ocean's depths with Oxygen 2, the latest slot from ELK Studios! Immerse yourself in this high-volatility game featuring an underwater theme, cascading reels, and thrilling multipliers. Oxygen 2 promises an exciting adventure with its innovative features and stunning visuals. Seek hidden treasures and seize the chance to win up to 25,000x your bet. Dive into this aquatic escapade and experience the wonders of the deep sea!

Pros and Cons of Oxygen 2

Pros

Animal Themed
Lots of Features
Huge Max Win at 25000x
Bonus Buy
Tumbling Reels
Progressive Multiplier

Cons

Low RTP (94%)
Bonus Buy Restricted in Some Countries

Gameplay and Features

Oxygen 2 Bonus Game – Free Spins Features

Oxygen 2 does not have the usual paylines but requires matching symbols in a cluster (a.k.a. cluster pays) instead. The game has more features than most other slots, including Buy Feature, Cascading Reels, Cluster Pays, Colossal Symbols, Exploding Wilds, Increasing Multiplier, Multiplier Spots, Random Multiplier, Retrigger, Wilds, Xiter, and more. Oxygen 2 also has a free spins bonus round and this is where you have the chance to win some serious cash.

RTP and Max Win Potential

The standard RTP (Return to Player) for Oxygen 2 slot is 94% (Could be lower on some sites). This payback is rather low and considered to be below average for an online slot. Theoretically, this means that for every €100 put into the game, the expected payout would be €94. However, the RTP is calculated on millions of spins, which means that the output for each spin is always random.

The highest possible payout for this slot is 25000x your total bet which is very high and gives you the chance to win really big wins. The maximum possible win is also calculated over a huge amount of spins, often one billion spins.

Volatility

Oxygen 2 is a volatile slot, and ELK Studios rates the volatility High (4/5). Volatility, in the context of slot games, refers to how often and how much a slot game pays out. Oxygen 2 is designed to appeal to those who enjoy the adrenaline rush of substantial winnings that low volatility slots can't deliver, and are willing to accept the inherent risks of less frequent payouts.

Release Date

Oxygen 2 was released on March 4 2025.

CGSCORE 73 Good

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Frequently Asked Questions About Oxygen 2

Can I play Oxygen 2 without registering?

Yes! You can enjoy Oxygen 2 in demo mode without signing up. Try our free version above to explore the features. For real money play, visit one of our recommended ELK Studios casinos.

How do I play Oxygen 2 for real money?

To play for real money:

Choose a trusted ELK Studios casino from our list.
Register and make your first deposit.
Claim your welcome bonus (if available).
Search for “Oxygen 2” in the slot section.
Set your bet and hit spin!

What is the maximum win in Oxygen 2?

The slot offers a massive max win of 25000x your stake.

Example: A €1 bet could return up to a staggering €25000.

Are there welcome bonuses for Oxygen 2?

Yes! Most of our featured ELK Studios casinos on this page offer welcome packages that include free spins or bonus cash usable on Oxygen 2. Always check the terms before claiming.

Is Oxygen 2 available on mobile?

Absolutely. The game is fully optimized for mobile devices, including iOS and Android.

Is the free demo version the same as the real game?

Yes, the demo mirrors the full version in gameplay, features, and visuals—just without real money payouts.

Oxygen 2

Oxygen 2 Demo Slot