Celestial eclipse forge cover art

Celestial eclipse forge slot: RTP and max win

By Celestial Studios. Released 24 Sep 2026, math version 3.
Low volatilityNo. 3373 most played this month

Celestial eclipse forge is a low-volatility slot by Celestial Studios on Stake Engine, released 24 Sep 2026. Its base game returns 93.00%, below the median Engine slot (96.02%). The top payout is 5,000× the bet. It has 3 bonus buys priced at 50× to 200× the bet; the best returns 93.00%, so each buy costs 3.50× the bet on average over the long run. It is the No. 3373 most played Engine slot over the last 30 days.

Base RTP
93.00%
catalogue figure 93.000%
Max win
5,000×
of the base bet
Max win, base spins
1 in 4,653,125,462
855× top payout per spin
Base spin pays nothing
57.8%
of spins
Players, last 30 days
198
$8K wagered (Engine Insights)
The 5,000× max win can't be reached from base spins in the published math. Base spins top out at 855×.

Every mode, side by side

Costs are multiples of the base bet. Odds come from the published outcome table for v3. "Returns the cost" counts rounds that pay back at least what the mode cost. Expected cost is cost × (1 − RTP): the average amount lost per round over the long run.

ModeTypeCostRTPMax winMax win oddsPays anythingReturns the costExpected cost per round
BaseBase spin1.00×93.00%855×1 in 4,653,125,4621 in 2.381 in 5.210.07× base Simulate
Scatter5Boosted spin5.00×93.00%724×1 in 126,8311 in 2.171 in 110.35× base Simulate
CelestialBonus buy50×93.00%5,000×1 in 1471 in 1.481 in 163.50× base Simulate
BonusBonus buy100×93.00%927×1 in 61,552every round1 in 2.247.00× base Simulate
SuperBonus buy200×93.00%3,738×1 in 308every round1 in 3.8614.00× base Simulate

Work out the cost of Celestial eclipse forge bonus buys at your bet size

Version history

Base-mode RTP per published math version. Older versions stay public in the fairness API, so changes can be checked.

VersionBase RTP
v393.000%Active

Frequently asked

What is the RTP of Celestial eclipse forge?

Base spins return 93.00% of the amount wagered over the long run, from the published outcome table for version 3. All 3 of its bonus buys return 93.00%.

What is the max win in Celestial eclipse forge and how likely is it?

The top payout is 5,000× the base bet. On a base spin the top payout of 855× lands 1 in 4,653,125,462 spins. In the Celestial buy (50×) 5,000× lands 1 in 147 buys.

Does Celestial eclipse forge have a bonus buy, and what does it cost?

Yes, 3 buy modes. Celestial: 50× the base bet, 93.00% RTP, an expected cost of 3.50× the base bet per buy. Bonus: 100× the base bet, 93.00% RTP, an expected cost of 7.00× the base bet per buy. Super: 200× the base bet, 93.00% RTP, an expected cost of 14.00× the base bet per buy.

Is Celestial eclipse forge high or low volatility?

Low. Its base-mode standard deviation is 4.5× the bet, which puts it in the lowest third of Engine games. What volatility means.

Can I check that a result was fair?

Yes. Engine games use provably fair seeds. Once your server seed is revealed you can replay any round against the published outcome table. See how to verify a result.

Slots with similar math to Celestial eclipse forge

Matched on volatility, max win, RTP and whether there's a bonus buy. Not on theme.

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