Oxygen 3
Provider
ELK Studios
RTP
96.00%
Volatility
above_medium
Status
New
About Oxygen 3
Provider: ELK Studios
Mechanics: Multipliers · The Clam · Pearl · Squid · Starfish · Special Wilds · Oxygen Meter · X-iter™ · Bonus
Volatility: ░░░█░ Above Medium
RTP: 87.0–96.0% (market/operator dependent) ℹ️
Max Win: 25,000× bet
In the silent depths of Coral Creek lies a scattered vision of a future that somehow slipped into the past. Sea creatures tinker with glowing relics, and the ruins whisper of a forgotten advanced civilization. An unusual atmospheric slot with an underwater sci-fi aesthetic.
The 6×7 grid uses Cluster pay. Multipliers build on symbol positions — each win on a position increases its multiplier value. Multiplier Strike can fire on any drop and place additional multipliers on the grid. The Clam activates when it's part of a win and triggers one of three features: Pearl, Squid or Starfish.
Pearl selects one paying symbol and redrops continue as long as that symbol or wilds keep landing. Squid generates a wild on its current position then moves to a new one. Starfish removes symbols, increases multiplier values, then becomes a wild itself. Two special wilds: Exploding Wild and Blaster Wild with various detonation abilities.
6×7 grid, Cluster pay. Oxygen Meter in the bonus. X-iter™ with 5 modes.
🦪 The Clam — activates when part of a win; triggers one of three features
🔮 The Pearl — selects a paying symbol; redrops continue while that symbol or wilds land
🦑 The Squid — creates a wild on its position; moves to a new position
⭐ The Starfish — removes symbols; increases multiplier values; becomes a wild
📈 Multipliers — build on positions through repeated wins; Multiplier Strike adds multipliers randomly
💥 Special Wilds — Exploding Wild and Blaster Wild with detonation abilities
🎰 X-iter™ — 5 modes: from 2.5× (3× bonus chance) to 250× (Super Bonus)
In the base game, the Clam is the central trigger — every win it joins starts a chain. Pearl keeps the game alive while the selected symbol keeps landing. Starfish clears clutter and amplifies multipliers.
Bonus — 3 bonus symbols trigger the bonus; Oxygen Meter fills with each win; when full it upgrades a cluster of multipliers on the grid
X-iter™ — modes:
— 2.5× — Bonus Hunt with 3× chance
— 5× — Mega Hunt
— 25× — mode
— 100× — Bonus
— 250× — Super Bonus
⚠️ Important: RTP ranges from 87% to 96% — check the actual value with your operator
✅ The Clam as a three-feature hub — variety in every activation
✅ Position-based multipliers — long-term progression that carries real weight
✅ Hit frequency 33% — the highest among ELK's recent releases
❌ RTP can be as low as 87% ⚠️ on some markets — the floor is significantly below average
❌ Max X-iter™ at 250× — no classic 500× Super Bonus format
❌ Seven overlapping mechanics — takes adjustment to understand fully
Oxygen 3 is a slot where the clam decides everything — Pearl keeps you in the game, Squid generates wilds, Starfish clears and amplifies, and all of it comes from one activation.
Mechanics: Multipliers · The Clam · Pearl · Squid · Starfish · Special Wilds · Oxygen Meter · X-iter™ · Bonus
Volatility: ░░░█░ Above Medium
RTP: 87.0–96.0% (market/operator dependent) ℹ️
Max Win: 25,000× bet
In the silent depths of Coral Creek lies a scattered vision of a future that somehow slipped into the past. Sea creatures tinker with glowing relics, and the ruins whisper of a forgotten advanced civilization. An unusual atmospheric slot with an underwater sci-fi aesthetic.
The 6×7 grid uses Cluster pay. Multipliers build on symbol positions — each win on a position increases its multiplier value. Multiplier Strike can fire on any drop and place additional multipliers on the grid. The Clam activates when it's part of a win and triggers one of three features: Pearl, Squid or Starfish.
Pearl selects one paying symbol and redrops continue as long as that symbol or wilds keep landing. Squid generates a wild on its current position then moves to a new one. Starfish removes symbols, increases multiplier values, then becomes a wild itself. Two special wilds: Exploding Wild and Blaster Wild with various detonation abilities.
6×7 grid, Cluster pay. Oxygen Meter in the bonus. X-iter™ with 5 modes.
🦪 The Clam — activates when part of a win; triggers one of three features
🔮 The Pearl — selects a paying symbol; redrops continue while that symbol or wilds land
🦑 The Squid — creates a wild on its position; moves to a new position
⭐ The Starfish — removes symbols; increases multiplier values; becomes a wild
📈 Multipliers — build on positions through repeated wins; Multiplier Strike adds multipliers randomly
💥 Special Wilds — Exploding Wild and Blaster Wild with detonation abilities
🎰 X-iter™ — 5 modes: from 2.5× (3× bonus chance) to 250× (Super Bonus)
In the base game, the Clam is the central trigger — every win it joins starts a chain. Pearl keeps the game alive while the selected symbol keeps landing. Starfish clears clutter and amplifies multipliers.
Bonus — 3 bonus symbols trigger the bonus; Oxygen Meter fills with each win; when full it upgrades a cluster of multipliers on the grid
X-iter™ — modes:
— 2.5× — Bonus Hunt with 3× chance
— 5× — Mega Hunt
— 25× — mode
— 100× — Bonus
— 250× — Super Bonus
⚠️ Important: RTP ranges from 87% to 96% — check the actual value with your operator
✅ The Clam as a three-feature hub — variety in every activation
✅ Position-based multipliers — long-term progression that carries real weight
✅ Hit frequency 33% — the highest among ELK's recent releases
❌ RTP can be as low as 87% ⚠️ on some markets — the floor is significantly below average
❌ Max X-iter™ at 250× — no classic 500× Super Bonus format
❌ Seven overlapping mechanics — takes adjustment to understand fully
Oxygen 3 is a slot where the clam decides everything — Pearl keeps you in the game, Squid generates wilds, Starfish clears and amplifies, and all of it comes from one activation.
