The Stake Engine catalogue checked 2026-09-26 does not identify a separate base RTP for SpaceCrash Extreme by Big Bart Company. RTP Ledger therefore leaves the base value unknown and lists the 454 published modes separately.
The catalogue does not identify a separate base return. RTP Ledger leaves the base return unknown. Use the mode table for the published values.
At the two-decimal display precision, 454 modes share the highest displayed RTP of 96%: base ext 1, base ext 10, and base ext 11 and 451 more. 454 modes share the lowest displayed RTP of 96%: base ext 1, base ext 10, and base ext 11 and 451 more. The difference between the displayed extremes is 0 percentage points.
| Mode | Type | Published RTP | House edge | Reported events |
|---|---|---|---|---|
| base low 1 | Other feature or mode | 96% | 4% | 1,680 |
| base low 2 | Other feature or mode | 96% | 4% | 1,680 |
| base low 3 | Other feature or mode | 96% | 4% | 1,680 |
| base low 4 | Other feature or mode | 96% | 4% | 1,680 |
| base low 5 | Other feature or mode | 96% | 4% | 1,680 |
| base low 6 | Other feature or mode | 96% | 4% | 1,680 |
| base low 7 | Other feature or mode | 96% | 4% | 1,680 |
| base low 8 | Other feature or mode | 96% | 4% | 1,680 |
| base low 9 | Other feature or mode | 96% | 4% | 1,680 |
| base low 10 | Other feature or mode | 96% | 4% | 1,680 |
| base low 11 | Other feature or mode | 96% | 4% | 1,680 |
| base low 12 | Other feature or mode | 96% | 4% | 1,680 |
| base low 13 | Other feature or mode | 96% | 4% | 1,680 |
| base low 14 | Other feature or mode | 96% | 4% | 1,680 |
| base low 15 | Other feature or mode | 96% | 4% | 1,680 |
| base low 16 | Other feature or mode | 96% | 4% | 1,680 |
| base low 17 | Other feature or mode | 96% | 4% | 1,680 |
| base low 18 | Other feature or mode | 96% | 4% | 1,680 |
| base low 19 | Other feature or mode | 96% | 4% | 1,680 |
| base low 20 | Other feature or mode | 96% | 4% | 1,680 |
| base low 21 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 21 | Other feature or mode | 96% | 4% | 840 |
| base low 22 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 22 | Other feature or mode | 96% | 4% | 1,680 |
| base low 23 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 23 | Other feature or mode | 96% | 4% | 1,680 |
| base low 24 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 24 | Other feature or mode | 96% | 4% | 1,680 |
| base low 25 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 25 | Other feature or mode | 96% | 4% | 1,680 |
| base low 26 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 26 | Other feature or mode | 96% | 4% | 1,680 |
| base low 27 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 27 | Other feature or mode | 96% | 4% | 1,680 |
| base low 28 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 28 | Other feature or mode | 96% | 4% | 1,680 |
| base low 29 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 29 | Other feature or mode | 96% | 4% | 1,680 |
| base low 30 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 30 | Other feature or mode | 96% | 4% | 1,680 |
| base low 31 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 31 | Other feature or mode | 96% | 4% | 1,680 |
| base low 32 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 32 | Other feature or mode | 96% | 4% | 1,680 |
| base low 33 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 33 | Other feature or mode | 96% | 4% | 1,680 |
| base low 34 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 34 | Other feature or mode | 96% | 4% | 1,680 |
| base low 35 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 35 | Other feature or mode | 96% | 4% | 1,680 |
| base low 36 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 36 | Other feature or mode | 96% | 4% | 1,680 |
| base low 37 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 37 | Other feature or mode | 96% | 4% | 1,680 |
| base low 38 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 38 | Other feature or mode | 96% | 4% | 1,680 |
| base low 39 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 39 | Other feature or mode | 96% | 4% | 1,680 |
| base low 40 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 40 | Other feature or mode | 96% | 4% | 1,680 |
| base low 41 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 41 | Other feature or mode | 96% | 4% | 1,680 |
| base low 42 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 42 | Other feature or mode | 96% | 4% | 1,680 |
| base low 43 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 43 | Other feature or mode | 96% | 4% | 1,680 |
| base low 44 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 44 | Other feature or mode | 96% | 4% | 1,680 |
| base low 45 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 45 | Other feature or mode | 96% | 4% | 1,680 |
| base low 46 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 46 | Other feature or mode | 96% | 4% | 1,680 |
| base low 47 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 47 | Other feature or mode | 96% | 4% | 1,680 |
| base low 48 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 48 | Other feature or mode | 96% | 4% | 1,680 |
| base low 49 | Other feature or mode | 96% | 4% | 1,680 |
| lucky low 49 | Other feature or mode | 96% | 4% | 1,680 |
| base low 50 | Other feature or mode | 96% | 4% | 1,200 |
| lucky low 50 | Other feature or mode | 96% | 4% | 1,200 |
| base mid 1 | Other feature or mode | 96% | 4% | 1,680 |
| lucky mid 1 | Other feature or mode | 96% | 4% | 1,680 |
| base mid 2 | Other feature or mode | 96% | 4% | 1,680 |
| lucky mid 2 | Other feature or mode | 96% | 4% | 1,680 |
| base mid 3 | Other feature or mode | 96% | 4% | 1,680 |
| lucky mid 3 | Other feature or mode | 96% | 4% | 1,680 |
| base mid 4 | Other feature or mode | 96% | 4% | 1,680 |
| lucky mid 4 | Other feature or mode | 96% | 4% | 1,680 |
| base mid 5 | Other feature or mode | 96% | 4% | 1,680 |
| lucky mid 5 | Other feature or mode | 96% | 4% | 1,680 |
| base mid 6 | Other feature or mode | 96% | 4% | 1,680 |
| lucky mid 6 | Other feature or mode | 96% | 4% | 1,680 |
| base mid 7 | Other feature or mode | 96% | 4% | 1,680 |
| lucky mid 7 | Other feature or mode | 96% | 4% | 1,680 |
| base mid 8 | Other feature or mode | 96% | 4% | 1,680 |
| lucky mid 8 | Other feature or mode | 96% | 4% | 1,680 |
| super mid 8 | Other feature or mode | 96% | 4% | 1,680 |
| base mid 9 | Other feature or mode | 96% | 4% | 1,680 |
| lucky mid 9 | Other feature or mode | 96% | 4% | 1,680 |
| super mid 9 | Other feature or mode | 96% | 4% | 1,680 |
| base mid 10 | Other feature or mode | 96% | 4% | 1,680 |
| lucky mid 10 | Other feature or mode | 96% | 4% | 1,680 |
| super mid 10 | Other feature or mode | 96% | 4% | 1,680 |
| base mid 11 | Other feature or mode | 96% | 4% | 1,680 |
| lucky mid 11 | Other feature or mode | 96% | 4% | 1,680 |
| super mid 11 | Other feature or mode | 96% | 4% | 1,680 |
| base mid 12 | Other feature or mode | 96% | 4% | 1,680 |
| lucky mid 12 | Other feature or mode | 96% | 4% | 1,680 |
| super mid 12 | Other feature or mode | 96% | 4% | 1,680 |
| base mid 13 | Other feature or mode | 96% | 4% | 1,680 |
| lucky mid 13 | Other feature or mode | 96% | 4% | 1,680 |
| super mid 13 | Other feature or mode | 96% | 4% | 1,680 |
| base mid 14 | Other feature or mode | 96% | 4% | 1,680 |
| lucky mid 14 | Other feature or mode | 96% | 4% | 1,680 |
| super mid 14 | Other feature or mode | 96% | 4% | 1,680 |
| base mid 15 | Other feature or mode | 96% | 4% | 1,680 |
| lucky mid 15 | Other feature or mode | 96% | 4% | 1,680 |
| super mid 15 | Other feature or mode | 96% | 4% | 1,680 |
| base mid 16 | Other feature or mode | 96% | 4% | 1,680 |
| lucky mid 16 | Other feature or mode | 96% | 4% | 1,680 |
The catalogue lists 454 modes for SpaceCrash Extreme. To reduce page load time, the table shows the first 120 modes.
Download all mode data →RTP Ledger checked Stake Engine (fair.stake-engine.com) on 2026-09-26. RTP Ledger displays each published mode RTP rounded to two decimal places and calculates house edge as 100 − displayed RTP. “Reported events” preserves the source field name; it is not labelled as observed rounds or unique outcomes. RTP Ledger does not independently recalculate the catalogue RTP from weights and payouts.
The Stake Engine catalogue does not identify a separate base-game RTP for SpaceCrash Extreme by Big Bart Company. RTP Ledger lists each published mode and leaves the base RTP unknown.
At the two-decimal display precision, 454 modes share the highest displayed RTP of 96%: base ext 1, base ext 10, and base ext 11 and 451 more. 454 modes share the lowest displayed RTP of 96%: base ext 1, base ext 10, and base ext 11 and 451 more.
RTP Ledger uses the mode RTP values and reported event counts in the Stake Engine catalogue snapshot dated 2026-09-26. RTP values are rounded to two decimal places for presentation while the source precision remains in the data record. The source field is named “events”; RTP Ledger does not relabel it as observed rounds or unique outcomes.
Stake Engine published the catalogue used for the game record. Compare the in-game mode with the published mode table before you play. RTP Ledger can earn a commission if you open Stake through the link. The commission does not change the RTP figures, the publication decision, or the order of records.
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5savePublisher-supplied campaign code. It does not confirm bonus eligibility or terms.
Big Bart Company has 5 games in the catalogue with a median base RTP of 96%.
Version 53, first recorded by RTP Ledger on 2026-09-26. No version change has been recorded since tracking began.
The catalogue keeps 1 published version of SpaceCrash Extreme. The catalogue does not date its versions; the last column shows when RTP Ledger first recorded a version as active. All Stake Engine moves are listed on the RTP changes page.
| Version | Base RTP | Best buy RTP | Modes | Status | First recorded by RTP Ledger |
|---|---|---|---|---|---|
| v53 | — | — | 454 | Active | 2026-09-26 |