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Sweet Bonanza — Slotester Lab test cover
50,000 SPINS 5 RUNS 250 BUYS DEMO SERVER

Pragmatic Play · 2019 · tested 2026-10-06

Sweet Bonanza

Every Sweet Bonanza bomb stayed out of the base game in the first demo run: the best ordinary tumble chain paid 28x, and the 2x to 100x multipliers landed only in free spins.

In numbers: measured RTP 94.1% against 96.49% declared over 50,000 logged rounds in 5 runs; 42.9% of rounds paid; a natural bonus landed once per 521 rounds (96 in total) and a bonus round paid a median 67.3x the stake, mean 102.6x, trigger spin included; 250 bonus buys at 100x returned 0.86x of their price on average, 68% of them below the price; the biggest round paid 649.0x; the longest dry run was 21 spins.

Test card

50,000 spins · USD 2.00 bet · every request logged
Spins50,000 · 5 runs
BetUSD 2.00
RTP declared96.49%
RTP measured94.11% (approximate 95% CI 88.3–99.9)
Hit frequency43% · every 2.33
Dead streak max / avg21 / 2.34
Median hit0.90x
Max win (no bonus round)34.1x · run 3, round 2876
Free spins, natural96 · 1.9 bHz · every 520.8 spins · mean bonus round payout 102.6x stake
Balance start → end100,000 → 94,108
Balance in bets, all runs in sequence
Win distribution, x bet, all runs

Play Sweet Bonanza demo

PRAGMATIC PLAY · official demo · same math as real play
Best offer for players from United States Sweet Bonanza available at Cafe Casino
Play for real money
Sweet Bonanza: USD 2 stake selected with the Ante switch off
Exclusive bonus at Cafe Casino · for players from the United States 300% up to $2,000 + 150 FS
Get bonus
Free demo · no registration · plays on the provider's official server · 18+ Responsible gambling

Bonus buy lab

250 buys × 100x · USD 200 each
Results, x price (amber = below price)
  1. buy 010.44x
  2. buy 021.19x
  3. buy 030.20x
  4. buy 041.21x
  5. buy 050.93x
  6. buy 060.29x
  7. buy 070.96x
  8. buy 080.34x
  9. buy 090.66x
  10. buy 100.83x
  11. buy 110.26x
  12. buy 121.53x
  13. buy 131.80x
  14. buy 141.56x
  15. buy 150.41x
  16. buy 161.17x
  17. buy 170.25x
  18. buy 180.60x
  19. buy 190.16x
  20. buy 200.12x
  21. buy 210.61x
  22. buy 220.88x
  23. buy 230.03x
  24. buy 240.19x
  25. buy 250.03x
  26. buy 260.10x
  27. buy 270.64x
  28. buy 281.49x
  29. buy 290.87x
  30. buy 301.79x
  31. buy 313.79x
  32. buy 320.81x
  33. buy 331.01x
  34. buy 343.08x
  35. buy 350.44x
  36. buy 360.67x
  37. buy 370.19x
  38. buy 381.41x
  39. buy 391.89x
  40. buy 400.17x
  41. buy 410.03x
  42. buy 421.37x
  43. buy 432.12x
  44. buy 440.27x
  45. buy 450.31x
  46. buy 460.07x
  47. buy 471.92x
  48. buy 480.52x
  49. buy 491.03x
  50. buy 500.48x
  51. buy 510.65x
  52. buy 520.50x
  53. buy 531.29x
  54. buy 542.54x
  55. buy 550.24x
  56. buy 560.19x
  57. buy 570.55x
  58. buy 580.10x
  59. buy 590.65x
  60. buy 600.37x
  61. buy 611.11x
  62. buy 621.29x
  63. buy 630.65x
  64. buy 642.76x
  65. buy 650.62x
  66. buy 660.05x
  67. buy 671.81x
  68. buy 681.23x
  69. buy 690.38x
  70. buy 700.27x
  71. buy 711.15x
  72. buy 720.10x
  73. buy 732.55x
  74. buy 740.91x
  75. buy 751.05x
  76. buy 760.15x
  77. buy 770.52x
  78. buy 780.88x
  79. buy 790.11x
  80. buy 800.40x
  81. buy 810.37x
  82. buy 820.11x
  83. buy 830.52x
  84. buy 842.35x
  85. buy 850.10x
  86. buy 860.56x
  87. buy 870.11x
  88. buy 880.21x
  89. buy 890.25x
  90. buy 900.25x
  91. buy 910.15x
  92. buy 922.72x
  93. buy 930.47x
  94. buy 940.44x
  95. buy 950.04x
  96. buy 960.52x
  97. buy 970.09x
  98. buy 980.30x
  99. buy 990.22x
  100. buy 1001.53x
  101. buy 1010.61x
  102. buy 1022.45x
  103. buy 1032.06x
  104. buy 1040.27x
  105. buy 1050.23x
  106. buy 1060.71x
  107. buy 1070.82x
  108. buy 1080.47x
  109. buy 1090.97x
  110. buy 1101.93x
  111. buy 1110.13x
  112. buy 1121.22x
  113. buy 1131.74x
  114. buy 1141.21x
  115. buy 1150.87x
  116. buy 1160.30x
  117. buy 1170.17x
  118. buy 1180.91x
  119. buy 1190.91x
  120. buy 1200.59x
  121. buy 1210.66x
  122. buy 1223.25x
  123. buy 1230.76x
  124. buy 1240.11x
  125. buy 1250.61x
  126. buy 1260.29x
  127. buy 1270.19x
  128. buy 1280.35x
  129. buy 1290.81x
  130. buy 1300.31x
  131. buy 1310.42x
  132. buy 1321.86x
  133. buy 1330.06x
  134. buy 1340.11x
  135. buy 1350.22x
  136. buy 1361.31x
  137. buy 1371.16x
  138. buy 1380.30x
  139. buy 1390.97x
  140. buy 1400.24x
  141. buy 1410.19x
  142. buy 1421.62x
  143. buy 1432.68x
  144. buy 1441.11x
  145. buy 1451.50x
  146. buy 1461.68x
  147. buy 1470.18x
  148. buy 1480.92x
  149. buy 1490.09x
  150. buy 1500.40x
  151. buy 1510.80x
  152. buy 1521.69x
  153. buy 1530.63x
  154. buy 1541.61x
  155. buy 1550.73x
  156. buy 1560.80x
  157. buy 1571.89x
  158. buy 1580.30x
  159. buy 1591.28x
  160. buy 1602.17x
  161. buy 1611.09x
  162. buy 1620.24x
  163. buy 1630.69x
  164. buy 1640.53x
  165. buy 1650.27x
  166. buy 1660.46x
  167. buy 1670.69x
  168. buy 1683.23x
  169. buy 1690.68x
  170. buy 1700.95x
  171. buy 1710.08x
  172. buy 1720.80x
  173. buy 1730.17x
  174. buy 1742.09x
  175. buy 1750.03x
  176. buy 1760.25x
  177. buy 1770.89x
  178. buy 1780.13x
  179. buy 1791.52x
  180. buy 1800.72x
  181. buy 1810.78x
  182. buy 1821.71x
  183. buy 1830.90x
  184. buy 1840.73x
  185. buy 1850.99x
  186. buy 1861.56x
  187. buy 1870.37x
  188. buy 1880.06x
  189. buy 1892.32x
  190. buy 1901.91x
  191. buy 1910.13x
  192. buy 1920.44x
  193. buy 1930.98x
  194. buy 1940.46x
  195. buy 1951.46x
  196. buy 1961.25x
  197. buy 1970.48x
  198. buy 1980.25x
  199. buy 1990.55x
  200. buy 2001.53x
  201. buy 2010.26x
  202. buy 2022.64x
  203. buy 2031.18x
  204. buy 2040.83x
  205. buy 2050.73x
  206. buy 2061.25x
  207. buy 2070.27x
  208. buy 2080.27x
  209. buy 2090.92x
  210. buy 2100.55x
  211. buy 2111.07x
  212. buy 2121.73x
  213. buy 2130.19x
  214. buy 2142.16x
  215. buy 2150.39x
  216. buy 2160.35x
  217. buy 2170.74x
  218. buy 2180.25x
  219. buy 2190.05x
  220. buy 2200.09x
  221. buy 2210.11x
  222. buy 2221.82x
  223. buy 2230.29x
  224. buy 2241.71x
  225. buy 2251.80x
  226. buy 2260.73x
  227. buy 2271.60x
  228. buy 2281.37x
  229. buy 2290.04x
  230. buy 2300.27x
  231. buy 2310.32x
  232. buy 2322.18x
  233. buy 2330.42x
  234. buy 2340.56x
  235. buy 2350.31x
  236. buy 2361.18x
  237. buy 2370.30x
  238. buy 2381.54x
  239. buy 2390.41x
  240. buy 2402.97x
  241. buy 2410.26x
  242. buy 2420.60x
  243. buy 2430.56x
  244. buy 2440.36x
  245. buy 2450.16x
  246. buy 2460.09x
  247. buy 2471.50x
  248. buy 2481.54x
  249. buy 2494.48x
  250. buy 2500.74x

mean 0.86x · median 0.636× price (USD 127.20) · 171 of 250 below price · best 4.48x · worst 0.03x

Free spins anatomy · 250 purchases
Spins per bonus (avg / min–max)11.1 / 10–25
Retriggered18%
Bonuses that paid nothing2%

Each purchased feature began with ten free spins. During the feature, at least three lollipops award five more.

Only two of the ten free spins pay, at 5x and 16x bomb totals, and the round closes at USD 37.50 including the USD 22.20 trigger · Recorded in a separate browser session, outside the statistical samples.
Buy ledger
Spent
USD 50,000250 × USD 200
Returned
USD 42,939.3085.88% · approximate 95% CI 76–95%
Net
−USD 7,060.70−35.3 buys
Break-even or better
79 / 25032%
Paid 2× price or more
21 / 2508%
Price in base spins
100natural trigger every ~521 spins

One ticket equals 100 ordinary stakes. Natural bonuses occurred once per 521 ordinary rounds in this sample. Stakes multiplied by this interval measure gross wagering, not the net cost of obtaining a bonus. Purchase returns above include the complete purchased round and are divided by the ticket price.

Risk profile

how much bankroll the 5 runs in sequence needed
4,031xmax drawdown, in bets (run 5, by spin 5181)
-4,018xlowest point vs start
21longest dead streak, spins
Bankroll survival across the runs in sequence
50 betsbust at spin 326
100 betsbust at spin 425
200 betsbust at spin 1477

The runs are played back to back as one series, one bet size. A different session can bust earlier or never; treat this as a measured example, not a rule.

How it plays

7 rules screens from the game

Sweet Bonanza scores by count, not by lines: eight or more copies of one candy or fruit, anywhere on the 6x5 grid, pay. Those symbols then leave the board, new ones occupy the empty cells from the top, and the count repeats. A spin continues until a layout scores nothing. In the first run, rounds 1321 and 9369 each paid on twelve screens in a row before the board stopped scoring; round 9369 paid USD 56, or 28x the stake.

Bombs belong to free spins only. Each shows a multiplier from 2x to 100x; after tumbling stops, every bomb on screen is added and that sum multiplies the spin's win. A bomb adds nothing when the entire spin produces no symbol or scatter payout. Purchase 1 of the first run returned USD 88.40 despite an 81x multiplier on its seventh free spin: that spin multiplied USD 0.80 into USD 64.80.

The lollipop is the scatter. At least four lollipops award 10 free spins regardless of position; three or more during the feature add five; four, five or six lollipops also pay 3x, 5x or 100x the bet on their own. Five of the first run's 21 natural bonuses retriggered to 15 spins.

Two paid levers exist: Ante adds 25% to the stake and doubles the chance of triggering free spins naturally, and a 100x purchase starts the feature immediately. The server reported 96.49% RTP for the build in these logs and also lists a 96.60% profile. The opening screen advertises wins over 21,100x the bet; these rules do not state an exact maximum.

Mechanics7 from the rules screens
  • Cascading reels
  • Multiplier
  • Free spins
  • Retrigger
  • Scatter symbol
  • Bonus buy
  • Extra bet
Paytable
x total bet · bar = top payout on a log scale
symbol 8-910-1112+
Red heart candy 10x 25x 50x
Purple square candy 2.5x 10x 25x
Green pentagon candy 2x 5x 15x
Blue oval candy 1.5x 2x 12x
Apple 1x 1.5x 10x
Plum 0.8x 1.2x 8x
Watermelon 0.5x 1x 5x
Grapes 0.4x 0.9x 4x
Banana 0.25x 0.75x 2x

Bet range USD 0.20 – 300 per spin · payouts read from the game's paytable at bet USD 2.00

Verdict

A 0.9x median in every run

The median paying round was 0.9x the stake in every session. A return occurred on 42.86% of the 50,000 ordinary rounds. Excluding every feature-triggering round leaves a top payout of 34.1x. Ordinary-play RTP nevertheless varied across the five sessions: 87.28%, 94.77%, 86.00%, 98.21%, 104.28%, combining to 94.11%.

Lollipops started 96 natural features: 21, 21, 16, 20, 18 by session. Counting the trigger spins, the bonus rounds supplied 20.9% of all ordinary-round payouts. Each began with ten spins and 20 gained five more, yet none passed 15 in any session, while purchases reached 25.

For the bonus buy, the median payout was USD 127.20 against a USD 200 price. 171 of 250 purchases finished below that price and 79 exceeded it. Purchase returns by session were 86.17%, 72.73%, 85.75%, 92.54%, 92.19%. The complete purchase sample paid USD 42,939.30 from USD 50,000.00 spent, a return of 85.88%.

Measured upsides
  • 39 ordinary rounds returned at least 100 times the stake
  • Paying rounds made up 42.86% of the 50,000-round sample
  • Extra spins extended 20 natural features and 46 purchased features
  • The fifth run returned 104.28%, the only one of five above the stake
Measured downsides
  • The median paying ordinary round returned 0.9x the USD 2 stake
  • 171 purchases paid less than the USD 200 entry charge
  • 28,568 ordinary rounds produced no payout
  • 11 of 16 free spins that ended on a 100x bomb paid nothing, because no symbol won under it
Verdict by run · 5 runs · tap a run to read it
Run 01·2026-09-03·87.28% Constant motion, small coins. A hit landed on 42% of spins in every 2,000-spin block, but those hits were small: the median win was 0.9x, three base-game rounds cleared 20x in ten thousand, and the balance drifted down 1,272 bets by the end.

1. Constant motion, small coins. A hit landed on 42% of spins in every 2,000-spin block, but those hits were small: the median win was 0.9x, three base-game rounds cleared 20x in ten thousand, and the balance drifted down 1,272 bets by the end. Fifty bets lasted 326 spins, a hundred lasted 425, two hundred lasted 1,477.

2. The feature supplied the largest rounds. Twenty-one triggers, 67.8x the bet each on average, three of them under 20x and four above 100x: 278x on round 5959, 148x on round 5132, 132x on round 566, 112x on round 7304. All of it together was 16.3% of the game's total return. The USD 20,000 staked across 21 triggers amounts to about USD 952.38 of turnover per trigger, before subtracting payouts; it is not a net entry cost.

3. Paying 100x for entry lost money. At 100x the bet, fifty purchases averaged 0.86x of their cost, the median was 0.649x, 33 lost, 21 lost more than half, and three paid nothing beyond the trigger spin. The best of them, buy 31, retriggered to 20 spins with a 205x bomb total and paid 3.79x; eight of the fifty retriggered at all.

Run 02·2026-09-18·94.77% The second run repeated the shape with better luck in the feature.

The second run repeated the shape with better luck in the feature. Return came in at 94.77% with an 83.0–106.5% band that holds the printed figure; the 21 natural triggers arrived one per 476 spins again and paid 98x the bet on average, topped by a 348x round on spin 1,531, while the base game peaked at 25x. Purchases were worse than in run one: 0.73x of price, median 0.48x, 37 of 50 below cost, best 2.76x.

Run 03·2026-09-21·86.00% Run three fell back below the first run: 86.00% of stake against the printed 96.49%, an approximate 95% band of 76.7 to 95.3% that stops short of it, and a close 1,400 bets down after never standing more than 12 bets ahead (spin 7); the low of 1,552 down came on spin 9446, fifty bets lasted 87 spins, a hundred 257 and two hundred 814, and the 2,000-spin blocks returned 71.1%, 81.6%, 92.3%, 89.6% and 95.3%.

Run three fell back below the first run: 86.00% of stake against the printed 96.49%, an approximate 95% band of 76.7 to 95.3% that stops short of it, and a close 1,400 bets down after never standing more than 12 bets ahead (spin 7); the low of 1,552 down came on spin 9446, fifty bets lasted 87 spins, a hundred 257 and two hundred 814, and the 2,000-spin blocks returned 71.1%, 81.6%, 92.3%, 89.6% and 95.3%. A hit landed on 42.5% of spins at a 0.9x median, no drought reached 20 spins (the longest was 16, rounds 6078 to 6093), and the base game set the series' best with a 34.1x eleven-step chain on round 2876.

Sixteen natural features, the fewest of the three runs, waited 2,049 spins for the first and 1,301 for the longest gap after round 2748, one per 625 overall; they paid 84.26x the stake on average for the whole round and 51.58x in the middle, 15.7% of everything returned, with six above 100x and four under 20x, the weakest 9.4x on round 4708. Round 5049 led at USD 430.90, 215.45x, a retriggered 15-spin round that saw a 100x bomb on its fourteenth spin; without it the other 9,999 rounds returned 83.85%. Fifty purchases at USD 200 came back at 0.8575x of price, 85.75%, with a 0.684x median, USD 136.80, 35 tickets below price and none blank after the trigger; sixteen retriggered, buy 43 ran 25 spins for 2.679x, buy 22 led at 3.251x, USD 650.20, and buy 33 returned 0.058x.

Run 04·2026-09-26·98.21% Fourth series, 10,000 spins at USD 2: 98.21% of stake returned, approximate 95% CI 83.91 to 112.51%, the second band on this page to hold the printed 96.49% after run two, and the balance closed 179 stakes down after peaking 488 up at spin 3970.

Fourth series, 10,000 spins at USD 2: 98.21% of stake returned, approximate 95% CI 83.91 to 112.51%, the second band on this page to hold the printed 96.49% after run two, and the balance closed 179 stakes down after peaking 488 up at spin 3970. The 2,000-spin blocks went 109.4%, 113.9%, 86.2%, 96.0% and 85.6%; the low was 263 stakes down at spin 1202, one spin before the first feature, and fixed bankrolls of 50, 100 and 200 stakes ran out at spins 99, 496 and 969. A hit landed on 42.64% of spins at a 0.9x median, 5,736 rounds paid nothing, the longest dry stretch was 18 spins from round 4169, and the base game topped out at 27.1x on round 4747 over nine tumbles.

Twenty natural features arrived one per 500 spins, 2.0 bHz (natural features per 1,000 rounds), the first only on round 1203 and the longest wait 1,969 spins between rounds 3968 and 5938; five of them retriggered to 15 spins. Counted as whole rounds they averaged 119.41x, median 103.2x, USD 206.40, made 24.3% of everything paid, and ten cleared 100x, the most of any run here, while four stayed under 20x. Round 1675 was the strangest of the twenty: nine spins paid USD 44.60 between them, then the tenth landed a 12x, a 3x and a 15x bomb under USD 24 of symbol wins and turned them into USD 720, so 93% of the free-spin money in a 400.9x round came from its final spin. Round 9498 shows the other face: a 100x bomb on its second spin sat over nothing, seven spins wasted 180x of bombs, and the round closed at 54.5x.

Fifty tickets at USD 200 returned 0.9254x of price, 92.54%, the best purchase result of the four runs, with a 0.75625x median, USD 151.25; 34 lost money, 16 returned under half, four doubled and none reached 5x. Buy 18 led at 3.2255x, USD 645.10, from a 15-spin round whose twelfth spin paid USD 386.40 under 214x of bombs in total, while buy 7 collected the largest bomb total of the fifty, 283x, and returned only 1.89x; three tickets saw a 100x bomb and one of them, buy 15, paid 0.274x. Without the best ticket the other 49 averaged 0.8785x.

Run 05·2026-10-06·104.28% Free spin 8 of ordinary round 6759 paid USD 508.80.

Free spin 8 of ordinary round 6759 paid USD 508.80. Its USD 21.20 payout before multiplication met bombs worth 2x, 10x, 12x, giving a combined 24x for that spin. The complete round paid USD 1,297.90, including USD 23.00 before the free spins started.

USD 20,856.60 came back from 10,000 USD 2 stakes, with 18 naturally triggered features. Purchased features cost a separate USD 10,000; their payouts totalled USD 9,219.00, with 32 of the 50 purchases below cost and a USD 115.75 median.

Test record

5 runs · 50,000 rounds · 250 buys · open data · closed rig

This game has been through 5 separate test runs on the official demo server, each a fresh session of 10,000 rounds at a fixed bet. Every figure on this page combines the runs into one sample, as if they were one long session; the record below keeps each run apart, with its own numbers and its own downloadable log.

combined result · all runs2026-09-03 → 2026-10-06
Measured return 94.11% 95% band 88.3–99.9% · declared 96.49%
  • 50,000rounds, all runs
  • 43%rounds that paid
  • 649xbiggest round
  • 1 / 521natural bonus rate
  • 0.86xmean of 250 buys
  • 21longest dry streak
return by run, and combineddeclared 96.49%
Run 1 · 2026-09-0310,000 rounds
87.28%95% band 78.5–96.1%
Run 2 · 2026-09-1810,000 rounds
94.77%95% band 83.0–106.5%
Run 3 · 2026-09-2110,000 rounds
86.00%95% band 76.7–95.3%
Run 4 · 2026-09-2610,000 rounds
98.21%95% band 83.9–112.5%
Run 5 · 2026-10-0610,000 rounds
104.28%95% band 86.1–122.5%
All runs50,000 rounds combined
94.11%95% band 88.3–99.9%
70%80%90%100%110%120%130%declared 96.49%
dot = return of the run · whisker = approximate 95% band for that sample's mean · more rounds usually narrow a band, one very large round can widen it
how the return settled, round by round50,000 rounds
94.11% after 50,000 roundsdeclared 96.49%run 2 starts at round 10,001run 3 starts at round 20,001run 4 starts at round 30,001run 5 starts at round 40,001
line = return measured up to that round, all runs in sequence · dashed vertical = a new run starts · the line swings early and calms as rounds pile up
bonus purchases, run by run250 buys
Run 1 · 2026-09-03mean 0.86x · median 0.65x · 33/50 below price
Run 2 · 2026-09-18mean 0.73x · median 0.48x · 37/50 below price
Run 3 · 2026-09-21mean 0.86x · median 0.68x · 35/50 below price
Run 4 · 2026-09-26mean 0.93x · median 0.76x · 34/50 below price
Run 5 · 2026-10-06mean 0.92x · median 0.58x · 32/50 below price
bar = one purchase, what it returned as a multiple of its price · dashed line = the price · square-root scale
Each run on its own · tap a run to open it
01run Run 012026-09-03 10,000 rounds at USD 2.00 · 50 buys · rig 0.6.0 · RTP profile 96.49% measured return87.28%-9.2 pts vs declared 95% band78.5–96.1% natural bonuses21 · 1 / 476 bonus buys, mean0.86x
95% band
78.5–96.1%
rounds that paid
42%
biggest round
278x · round 5,959
longest dry streak
20
natural bonuses
21 · one per 476 rounds
bonus buys
mean 0.86x · median 0.649x · 66% below price
balance start → end
100,000 → 97,456
deepest drawdown
1,295x
Download this run · the square button copies the file’s SHA-256, so you can confirm the download is unchanged
02run Run 022026-09-18 lab note 10,000 rounds at USD 2.00 · 50 buys · rig 0.6.0 · RTP profile 96.49% measured return94.77%-1.7 pts vs declared 95% band83.0–106.5% natural bonuses21 · 1 / 476 bonus buys, mean0.73x
95% band
83.0–106.5%
rounds that paid
43%
biggest round
348x · round 1,531
longest dry streak
14
natural bonuses
21 · one per 476 rounds
bonus buys
mean 0.73x · median 0.484x · 74% below price
balance start → end
100,000 → 98,953
deepest drawdown
1,308x
lab note · 2026-09-18

Second run, fifteen days after the first: the return rose from 87.28% to 94.77%, and the 83.0–106.5% band now holds the printed 96.49%. Free spins landed 21 times again, one per 476 rounds to the spin, but paid more, 98x the bet on average, with a 348x round on spin 1,531. The 50 purchases went the other way: 0.73x of price, 37 of 50 below cost, best 2.76x; the 100 buys of both runs now sit at 0.79x.

Download this run · the square button copies the file’s SHA-256, so you can confirm the download is unchanged
03run Run 032026-09-21 lab note 10,000 rounds at USD 2.00 · 50 buys · rig 0.6.0 · RTP profile 96.49% measured return86.00%-10.5 pts vs declared 95% band76.7–95.3% natural bonuses16 · 1 / 625 bonus buys, mean0.86x
95% band
76.7–95.3%
rounds that paid
43%
biggest round
215x · round 5,049
longest dry streak
16
natural bonuses
16 · one per 625 rounds
bonus buys
mean 0.86x · median 0.684x · 70% below price
balance start → end
100,000 → 97,199
deepest drawdown
1,564x
lab note · 2026-09-21

Third run, three days after the second: the return dropped from 94.77% to 86.00%, under the first run's 87.28%, and the pooled 83.6–95.1% band no longer holds the printed 96.49%. Free spins came 16 times against 21 and paid 84x the stake on average against 98x, with the first trigger only on round 2050; the 50 buys improved from 0.73x to 0.86x of price on sixteen retriggers, and the base game's best rose to 34.1x.

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04run Run 042026-09-26 lab note 10,000 rounds at USD 2.00 · 50 buys · rig 0.6.0 · RTP profile 96.49% measured return98.21%+1.7 pts vs declared 95% band83.9–112.5% natural bonuses20 · 1 / 500 bonus buys, mean0.93x
95% band
83.9–112.5%
rounds that paid
43%
biggest round
401x · round 1,675
longest dry streak
18
natural bonuses
20 · one per 500 rounds
bonus buys
mean 0.93x · median 0.756x · 68% below price
balance start → end
100,000 → 99,643
deepest drawdown
671x
lab note · 2026-09-26

Five days after the third series, the fourth came in at 98.21%, the highest of the four and the first since run two whose band reaches the printed 96.49%; pooled over 40,000 spins the game now measures 91.56%. Twenty features against 16 paid 119.41x on average against 84.26x, ten of them over 100x, and the fifty buys improved from 0.8575x to 0.9254x of price with the fewest tickets below half price yet, 16.

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05run Run 052026-10-06 lab note 10,000 rounds at USD 2.00 · 50 buys · rig 0.8.7 · RTP profile 96.49% measured return104.28%+7.8 pts vs declared 95% band86.1–122.5% natural bonuses18 · 1 / 556 bonus buys, mean0.92x
95% band
86.1–122.5%
rounds that paid
44%
biggest round
649x · round 6,759
longest dry streak
21
natural bonuses
18 · one per 556 rounds
bonus buys
mean 0.92x · median 0.579x · 64% below price
balance start → end
100,000 → 100,857
deepest drawdown
655x
lab note · 2026-10-06

Ten days after the fourth series, the fifth returned 104.28%, the only run of five above the stake, against 98.21% in run four. Free spins came 18 times against 20, and round 6759 set the page record at 648.95x the stake; the fifty buys moved from 0.9254x to 0.9219x of price. Pooled bonus totals count the whole round, trigger-spin payouts included, so run four's bonus share reads 24.3% there and in its own text.

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5 test runs combined into one sample (2026-09-03, 2026-09-18, 2026-09-21, 2026-09-26, 2026-10-06): 50,000 ordinary rounds, including naturally triggered features, at a fixed USD 2 bet; 250 bonus buys at USD 200 each (100x); recorded on the official Pragmatic Play demo server (jurisdiction 99, RTP profile 96.49%); every request and response logged.

The test rig plays the official demo build over the network and records every server round: bet, win, intermediate steps (cascades, respins), free spins, collect. Screenshots and video were captured in a separate browser session and are not part of the statistical samples. The text was read against the log by an editor before publication. How we test →

CLOSED RIG OPEN DATA

FAQ

5 questions · answered from the log
Does Sweet Bonanza's demo return its listed 96.49% RTP?
Lab answer

No. Across 50,000 rounds at USD 2 the demo returned USD 94,107.90 of USD 100,000, or 94.11%, with sessions between 86.00% and 104.28%. The approximate 95% CI for that mean, 88.32% to 99.90%, still includes the listed 96.49%.

Do Sweet Bonanza bombs multiply the whole bonus or one spin?
Lab answer

One spin. Bomb values on screen are added once that free spin stops tumbling and multiply only its own win; nothing carries into the next spin. The largest total applied in five runs was 120x, on free spin 12 of round 5938 in the fourth run, where USD 3.80 became USD 456.

Without a buy, how often do Sweet Bonanza free spins start?
Lab answer

About one natural feature per 521 spins: 96 in 50,000 rounds, between 16 and 21 per 10,000-spin session. All began with ten free spins; three or more lollipops later added five to 20 of them.

Does buying the Sweet Bonanza bonus usually break even?
Lab answer

No. A payout of at least USD 200 occurred in 79 of the 250 purchases. The median paid USD 127.20, while the largest paid USD 896.80. Across the full purchase sample, payouts recovered 85.88% of the USD 50,000.00 spent.

Which Sweet Bonanza round paid the most in these tests?
Lab answer

Round 6759 of the fifth run paid USD 1,297.90 on a USD 2 stake, 648.95x, after its natural free spins were extended from 10 to 15. Without free spins, no round in 50,000 paid more than 34.1x; the opening screen advertises wins over 21,100x the bet.

Field notes

0 notes
Slotester Labmeasured run · every request logged measured
  • spins50,000
  • bet2.00
  • result-2,946x
  • RTP measured94.1%
  • bonuses96
  • max win, no bonus34.1x

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