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RTP vs catalog median
-2.08 vs medianVolatility 4/5 · catalog median 4/5
Editorial analysis
Ceiling chasers, take note. Oxygen pays for its 25,000× potential the honest way: the return drops to 94%, a figure slot.report and slotslaunch both carry, so we file it as confirmed. Elk Studios built this one for players who read the paytable before the artwork.
Seven reels, one steep trade-off
The grid runs 7 reels with fixed paylines, and stakes go from 0.20 to 100 per spin. No Megaways engine here. Volatility sits at level 4 of 5 on our scale, though slot.report files it simply as high. The math is the decision point: the 96.08% median across our 9,220 catalogued returns runs 2.08 points above Oxygen's 94%, so long sessions start from behind the pack. Released 2023-12-20, it surfaces in one reach row, ranked 32nd by a single Nigerian operator.
Short-session players hunting steady returns should look elsewhere in Elk's 151-game lineup. This suits drought-ready bankrolls. The 25,000× line rewards patience, not frequency.
Six of every hundred staked is the operator's expected keep at 94% — decide your ceiling before the first spin. 18+.
Frequently asked questions
What is the RTP of Oxygen?
Oxygen has a published RTP (return to player) of 94.00%. This figure is verified against at least two independent sources.
Is Oxygen high or low volatility?
Oxygen is a medium-to-high volatility slot (level 4 of 5). Expect larger but less frequent wins.
What is the max win on Oxygen?
The maximum win on Oxygen is up to 25,000x your stake.
Who makes Oxygen?
Oxygen is developed by Elk Studios.
Can I play Oxygen for free?
Yes — you can play the Oxygen demo for free on SlotCodex with no deposit and no registration.
How many reels and paylines does Oxygen have?
Oxygen is played on 7 reels with Fixed paylines.
