What RTP does the Stake Engine catalogue report for Tower Stack by Black Rift?
The Stake Engine catalogue does not identify a separate base-game RTP for Tower Stack by Black Rift. RTP Ledger lists each published mode and leaves the base RTP unknown.
Published game record · source version 24
Tower Stack RTP — Black Rift
The Stake Engine catalogue checked 2026-08-19 does not identify a separate base RTP for Tower Stack by Black Rift. RTP Ledger therefore leaves the base value unknown and lists the 189 published modes separately.
Base return
Unknown
House edgeUnknown
Published modes
189
6 distinct displayed RTP values
Modes named “buy”
0
No mode name includes “buy”
RTP difference
0.06 percentage points
Highest displayed RTP minus lowest displayed RTP
Source checked
2026-08-19
Source game version 24
RTP comparison
RTP and theoretical cost
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, 3 modes share the highest displayed RTP of 96.52%: expert 24, expert 27, and lucky expert 27. slot expert has the lowest displayed RTP at 96.46%. The difference between the displayed extremes is 0.06 percentage points.
Published mode data
RTP for each mode
| Mode | Type | Published RTP | House edge | Reported events |
|---|---|---|---|---|
| normal 1 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 2 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 3 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 4 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 5 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 6 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 7 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 8 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 9 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 10 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 11 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 12 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 13 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 14 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 15 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 16 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 17 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 18 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 19 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 20 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 21 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 22 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 23 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 24 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 25 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 26 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 27 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 28 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 29 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| normal 30 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 1 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 2 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 3 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 4 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 5 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 6 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 7 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 8 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 9 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 10 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 11 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 12 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 13 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 14 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 15 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 16 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 17 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 18 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 19 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 20 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 21 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 22 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 23 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 24 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 25 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 26 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 27 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 28 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 29 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| hard 30 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| expert 1 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| expert 2 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| expert 3 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| expert 4 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| expert 5 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| expert 6 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| expert 7 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| expert 8 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| expert 9 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| expert 10 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| expert 11 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| expert 12 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| expert 13 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| expert 14 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| expert 15 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| expert 16 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| expert 17 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| expert 18 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| expert 19 | Other feature or mode | 96.49% | 3.51% | 1,000,000 |
| expert 20 | Other feature or mode | 96.51% | 3.49% | 1,000,000 |
| expert 21 | Other feature or mode | 96.51% | 3.49% | 1,000,000 |
| expert 22 | Other feature or mode | 96.49% | 3.51% | 1,000,000 |
| expert 23 | Other feature or mode | 96.49% | 3.51% | 1,000,000 |
| expert 24 | Other feature or mode | 96.52% | 3.48% | 1,000,000 |
| expert 25 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| expert 26 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| expert 27 | Other feature or mode | 96.52% | 3.48% | 1,000,000 |
| expert 28 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| expert 29 | Other feature or mode | 96.51% | 3.49% | 1,000,000 |
| expert 30 | Other feature or mode | 96.51% | 3.49% | 1,000,000 |
| foreman normal | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| foreman hard | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| foreman expert | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| lucky normal 1 | Other feature or mode | 96.51% | 3.49% | 1,000,000 |
| lucky normal 2 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| lucky normal 3 | Other feature or mode | 96.51% | 3.49% | 1,000,000 |
| lucky normal 4 | Other feature or mode | 96.51% | 3.49% | 1,000,000 |
| lucky normal 5 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| lucky normal 6 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| lucky normal 7 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| lucky normal 8 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| lucky normal 9 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| lucky normal 10 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| lucky normal 11 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| lucky normal 12 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| lucky normal 13 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| lucky normal 14 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| lucky normal 15 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| lucky normal 16 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| lucky normal 17 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| lucky normal 18 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| lucky normal 19 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| lucky normal 20 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| lucky normal 21 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| lucky normal 22 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| lucky normal 23 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| lucky normal 24 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| lucky normal 25 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| lucky normal 26 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
| lucky normal 27 | Other feature or mode | 96.5% | 3.5% | 1,000,000 |
The catalogue lists 189 modes for Tower Stack. 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 2026-08-19. 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.
Direct answers
Tower Stack RTP questions
Which Tower Stack mode has the highest RTP?
At the two-decimal display precision, 3 modes share the highest displayed RTP of 96.52%: expert 24, expert 27, and lucky expert 27. slot expert has the lowest displayed RTP at 96.46%.
Where does the Tower Stack RTP come from?
RTP Ledger uses the mode RTP values and reported event counts in the Stake Engine catalogue snapshot dated 2026-08-19. 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.
Affiliate link disclosure
Check the live game mode
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.
Review casino, payment, and withdrawal information for Stake →Partner linkCommercial
Stake
stake.com
Before you continueCheck the live offer, country access and cashier terms at the operator.
Referral / promo code
5saveUse this if signup asks for a code.
Affiliate link — RTP Ledger may earn a commission. How this works
18+ · T&Cs apply · Play responsibly
Studio context
Black Rift has 10 games in the catalogue with a median base RTP of 96.05%.
Catalogue version on record
Version 24, first recorded by RTP Ledger on 2026-08-19. No version change has been recorded since tracking began.
Cross-check