ELK Studios
Oxygen
Play Oxygen slot by ELK Studios for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.
RTP
94%
return to player
Volatility
High volatility
variance
Max win
25,000×
top multiplier
Min bet
$0.20
per spin
Reels
6
7 lines
Player rating
4.8 ★
12 votes
Why this score
High confidence (100%)Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.
Payouts & RTP6/10
RTP 94% → 6.0/10
Volatility9/10
high → 9.0/10
Win Potential8.8/10
x25000.00 (25000×) → 8.8/10
Features10/10
21 features → 10.0/10
Game Mechanics10/10
f=21 r=6 p=7 → 10.0/10
Context signals (tie-breakers)
Layout5/10
6x5 → 5.0/10
Bet Flexibility6/10
0.2–100 (×500) → 6.0/10
Provider Reputation7.6/10
provider avg 7.6 → 7.6/10
Popularity8/10
synthetic proxy → 8.0/10
DEMO Play free, no signup
ELK Studios
Spec sheet
Oxygen at a glance.
Math
Index score80
RTP94%
VolatilityHigh volatility
Max win25,000×
Bet range$0.20 – $100.00
Player rating4.8 / 5 · 12 votes
Format
Reels6
Paylines7
Layout6x5
Features
Themes
Compare Oxygen with other games
 Oxygen Score 80This game |  Great Blue Score 66 |  Lorelei's Pearls Score 67 |  Over Dragons Gate Score 62 |  Dolphin Bay Score 71 | |
|---|---|---|---|---|---|
| Identity | |||||
| Studio | |||||
| Released | 12/12/2023 | 2/5/2022 | 9/14/2020 | 3/20/2019 | 1/9/2023 |
| Math | |||||
| RTP | 94% | — | 95.4% | 95.26% | 95.04% |
| Volatility | High volatility | — | Medium volatility | — | — |
| Max win | 25,000× | 5,000× | 2,000× | 800× | — |
| Format | |||||
| Reels | 6 | 5 | 5 | 5 | 5 |
| Layout | 6x5 | 5x3 | 5x3 | 5x3 | 5x3 |
| Paylines | 7 | 25 | 25 | 0 | 20 |
| Min bet | 0.20 | 0.15 | 0.25 | 0.05 | 0.20 |
| Max bet | 100.00 | 30.00 | 35.00 | 500.00 | 30.00 |
| Features | |||||
| Progressive | — | — | — | — | — |
| Wild symbol | ✓ | ✓ | ✓ | ✓ | ✓ |
| Free spins | ✓ | ✓ | ✓ | — | ✓ |
| Scatter symbol | ✓ | ✓ | ✓ | — | ✓ |
| Multiplier | ✓ | — | — | — | — |
| Bonus game | — | ✓ | — | — | — |
| Respins | — | — | — | — | — |
Every number is shown as a delta against Oxygen.
Comparing against
Oxygen
ELK Studios
RTP
94%
Max win
25,000×
Score
80
Great Blue
Funky Games
RTP
—
Volatility
—Max win
5,000×▼−20,000
Score
66▼−14
+ Bonus Game− Multiplier
Lorelei's Pearls
Red Rake Gaming
RTP
95.4%▲+1.4
Volatility
Medium volatilityMax win
2,000×▼−23,000
Score
67▼−13
− Multiplier
Over Dragons Gate
Dragoon Soft
RTP
95.26%▲+1.3
Volatility
—Max win
800×▼−24,200
Score
62▼−18
− Free Spins− Scatter− Multiplier
Dolphin Bay
Ready Play Gaming
RTP
95.04%▲+1
Volatility
—Max win
—
Score
71▼−9
− Multiplier
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