Title
Developer
Rating
RTP
94%
Daily
22.62%
Weekly
52.97%
Cold
Oxygen by ELK Studios is a deep-sea cluster slot that plunges you into a vibrant underwater world full of cascading wins, explosive wilds, and stacking multipliers. This 6x7 grid game delivers high-volatility action with a massive maximum win of 25,000x your stake.
Oxygen uses a 6x7 cluster pays grid. Wins are formed by landing clusters of 5 or more matching symbols. Winning symbols are removed and new ones cascade down, potentially creating chain reactions.
Bets range from 0.20 to 100.00 per spin. The game shines through its reactive wilds and growing multiplier bubbles that build during cascades.
Oxygen immerses you in a colorful, cartoon-style ocean filled with bubbles, coral, and quirky sea creatures. Smooth animations, rising bubbles, and reactive visual effects create a fun and lively underwater atmosphere that keeps the focus on the exciting gameplay.
Multiplier bubbles appear and grow stronger with cascades. Special symbols enhance them:
Multipliers stack and compound for huge payout potential.
Triggered by 3 or more scatter symbols. Multiplier bubbles become persistent, and the round can be retriggered.
Triggered by 3+ scatters plus a persistent multiplier feature. Starts with stronger persistent multipliers for even bigger win potential.
X-iter options available (region dependent):
According to Roobet Casino Oxygen offers the following to players:
Oxygen stands out with its beautiful underwater theme, satisfying cascades, and three distinct wild types that create explosive chain reactions. The stacking multipliers and powerful Super Bonus round deliver high-volatility thrills with genuine big-win potential. If you enjoy dynamic cluster slots with strong visuals and compounding features, Oxygen is a refreshing and rewarding deep dive.
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