96.65%Published RTP (classic)
12,666x betMax win (classic)
6Game modes
v2Version
Engine’s version number for this game’s published math. A new version can change the numbers.
Game modes · v2
Each mode has its own published math.
- ModePublished RTP
Each game defines its own modes, such as base play, ante or a bonus buy. The same name can work differently in another game.
Mode costThe theoretical long-run return for this mode, as a share of what one round costs. It does not predict a single session.
Max winThe price of one round in this mode, in base bets. 100x bet means 100 times your base bet.
Max win chanceThe biggest payout in this mode’s published math, in base bets. It is not a multiple of the mode cost.
Published outcomesHow often the max win comes up per round in this mode, from the published math. Recent results don’t change it.
How many outcomes this mode’s published math lists. Some have zero chance. This is not a count of player spins.
- classic base Published RTP96.65% Mode cost1x bet Max win12,666x bet Max win chance1 in 1,088,035 Published outcomes1,000,000
- extra_chance Published RTP96.65% Mode cost3x bet Max win12,666x bet Max win chance1 in 250,285 Published outcomes1,000,000
- creepy_spins Published RTP96.65% Mode cost500x bet Max win12,666x bet Max win chance1 in 566 Published outcomes1,000,000
- frost_guard Published RTP96.65% Mode cost100x bet Max win12,666x bet Max win chance1 in 5,000 Published outcomes450,000
- royal_guard Published RTP96.65% Mode cost250x bet Max win12,666x bet Max win chance1 in 1,000 Published outcomes450,000
- mystery_gate Published RTP96.65% Mode cost500x bet Max win12,666x bet Max win chance1 in 256 Published outcomes800,000
Versions
- v2 Current First seen Oct 29, 2026
Changes
What changed between versions since BigWinMaxxing started tracking this game. Nothing earlier is filled in.
What changed between versions since BigWinMaxxing started tracking this game. Nothing earlier is filled in.
- Oct 29, 2026 First seen on Engine
Engine data First seen by BigWinMaxxing Oct 29, 2026. Math source ↗Official data from Engine’s public game catalogue and fairness API, checked daily. BigWinMaxxing only formats it, for example 1 in 89,000,000. New and Updated mean first seen by BigWinMaxxing.