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Engine Meta Gaming

New on Engine Oct 25

Raid Bound

by Meta Gaming

Artwork: Meta Gaming

96.70%Published RTP (base)
100,000x betMax win (base)
9Game modes
v18Version
Engine’s version number for this game’s published math. A new version can change the numbers.

Game modes · v18

Each mode has its own published math.

  • Mode
    Each game defines its own modes, such as base play, ante or a bonus buy. The same name can work differently in another game.
    Published RTP
    The theoretical long-run return for this mode, as a share of what one round costs. It does not predict a single session.
    Mode cost
    The price of one round in this mode, in base bets. 100x bet means 100 times your base bet.
    Max win
    The biggest payout in this mode’s published math, in base bets. It is not a multiple of the mode cost.
    Max win chance
    How often the max win comes up per round in this mode, from the published math. Recent results don’t change it.
    Published outcomes
    How many outcomes this mode’s published math lists. Some have zero chance. This is not a count of player spins.
  • base base Published RTP96.70% Mode cost1x bet Max win100,000x bet Max win chance1 in 10,000,000 Published outcomes297,115
  • ante Published RTP96.70% Mode cost3x bet Max win100,000x bet Max win chance1 in 3,333,333 Published outcomes326,118
  • super_spins Published RTP96.70% Mode cost10x bet Max win100,000x bet Max win chance1 in 1,030,928 Published outcomes279,866
  • 100x_feature_spin Published RTP96.70% Mode cost100x bet Max win100,000x bet Max win chance1 in 48,309 Published outcomes252,698
  • 1000x_feature_spin Published RTP96.70% Mode cost1,000x bet Max win100,000x bet Max win chance1 in 2,600 Published outcomes241,971
  • bonus Published RTP96.70% Mode cost100x bet Max win100,000x bet Max win chance1 in 82,873 Published outcomes151,405
  • super_bonus Published RTP96.70% Mode cost250x bet Max win100,000x bet Max win chance1 in 33,333 Published outcomes139,492
  • mystery_ante Published RTP96.70% Mode cost500x bet Max win100,000x bet Max win chance1 in 7,075 Published outcomes364,182
  • mystery_bonus Published RTP96.70% Mode costNot checked yet Max winNot checked yet Max win chanceNot checked yet Published outcomes321,756

Not checked yet: we fetch mode costs and max wins from Engine for selected modes, not every mode of every game.

Versions

  • v18 Current First seen Oct 25, 2026

Changes
What changed between versions since BigWinMaxxing started tracking this game. Nothing earlier is filled in.

  • Oct 25, 2026 First seen on Engine

Engine data

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.
First seen by BigWinMaxxing Oct 25, 2026. Math source ↗

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