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Oxygen 2 — slot review
Oxygen 2 is a slot by Elk Studios (released 2025) with an RTP of 94%, high volatility. Theme: Aquatic.
RTP 94%High volatility6 reels
Free demo
Free, virtual chips only — no sign-up
Demo mode uses a virtual balance and pays no real winnings. It is meant for getting familiar with the game.
Specifications
| Provider | Elk Studios |
| Release year | 2025 |
| RTP | 94% |
| Volatility | High volatility |
| Reels | 6 reels |
| Paylines | fixed paylines |
| Theme | Aquatic |
Why the RTP at a casino may differ
Providers ship the same game in several return configurations, and each casino picks which version it runs. Across the market the spread typically runs 2–8 percentage points below the headline figure. The number here is the provider specification — the version actually running is shown inside the game, in its rules screen.
Oxygen 2 review
Elk Studios released the slot in 2025 on six reels with fixed paylines and high volatility. The theme is the underwater world. That balance is typical of games built around long dry runs in exchange for rare large results.
Where to play Oxygen 2
Top-rated casinos from our ranking that carry Elk Studios games in their catalog:
Åland
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See also
This review was prepared by the Casino Atlas editorial team. Last updated: July 2026. Specs are based on provider data; the RTP version may differ at a specific casino.