The RTP Ledger snapshot of the Stake Engine catalogue checked 2026-08-19 displays Dragonspire X by JP at 97.6% base RTP, rounded to two decimal places for presentation and equivalent to a 2.4% displayed theoretical house edge. RTP Ledger lists 4 published modes separately; the figures do not predict one session or establish a live casino configuration.
At 97.6%, the theoretical long-run cost is $2.40 per $100 wagered. The base RTP is higher than 98.8% of the 2,830 other Stake Engine games with a base figure. The base RTP is 1.60 percentage points above the median for the compared Stake Engine games.
At the two-decimal display precision, base has the highest displayed RTP at 97.6%. 2 modes share the lowest displayed RTP of 97.5%: buybonus tier1 and buybonus tier2. The difference between the displayed extremes is 0.1 percentage points.
The highest displayed RTP among modes with “buy” in the published name is 97.52%. The difference from the displayed base RTP is -0.08 percentage points. RTP describes theoretical return over a very large number of bets. RTP does not make a bonus buy safe or predict a short session.
The expected-cost figures apply over a very large number of bets. The figures do not predict what one player will win or lose in a session.
| Mode | Type | Published RTP | House edge | Reported events |
|---|---|---|---|---|
| base | Base game | 97.6% | 2.4% | 100,000 |
| buybonus tier1 | Mode name includes “buy” | 97.5% | 2.5% | 100,000 |
| buybonus tier2 | Mode name includes “buy” | 97.5% | 2.5% | 100,000 |
| buybonus tier3 | Mode name includes “buy” | 97.52% | 2.48% | 100,000 |
RTP Ledger checked Stake Engine (fair.stake-engine.com) on 2026-08-19. 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.
RTP Ledger checked the Stake Engine catalogue on 2026-08-19. It displays a 97.6% base RTP for Dragonspire X by JP, rounded to two decimals for presentation. The corresponding displayed theoretical house edge is 2.4%; neither figure predicts one session.
At the two-decimal display precision, base has the highest displayed RTP at 97.6%. 2 modes share the lowest displayed RTP of 97.5%: buybonus tier1 and buybonus tier2.
The highest displayed RTP among modes with “buy” in the published name is 97.52%. The difference from the 97.6% displayed base RTP is -0.08 percentage points. The comparison uses catalogue data and does not predict the result of one session.
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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JP has 7 games in the catalogue with a median base RTP of 97.29%. Dragonspire X ranks #2 of 7 rated titles from this studio.
Version 4, first recorded by RTP Ledger on 2026-08-19. No version change has been recorded since tracking began.