Happy Duck
Happy Duck is a slot studio. Over the last 30 days we observed 10.7K bets on its games at crypto casinos, $726K wagered, returning 83.49% (95% band 51.17%–115.81%). In the last 30 days 27 of its games had bets; the most played were Banana Heist, Jefe Calavera and Junk Punk.
Games seen
27
With bets in 30d
Bets, 30dobserved
18.1K
Sampled bets
Wagered, 30dobserved
$1.08M
A floor: feeds are samples
Observed RTP, 30dobserved
83.49%
±32.3, 95% band over 10.7K bets
Observed RTP by windowall this studio's games together
24h
92.29%±58.3
2,189 bets−0.1σ
7d
82.68%±34.4
8,444 bets−0.7σ
30d
83.49%±32.3
10.7K bets−0.7σ
90d
83.49%±32.3
10.7K bets−0.7σ
All
83.49%±32.3
10.7K bets−0.7σ
Deviation is measured against the wagering-weighted official RTP of the games in the sample. Short windows carry wide bands; read the longer cells first.
When players play30d · sampled bets by UTC hour and weekday, since 2 Nov 2026
MonTueWedThuFriSatSun
by hour
Busiest hour: Tue 21:00–22:00 UTC with 826 bets; busiest time of day: 21:00–22:00 UTC; busiest day: Tue. Observed on the public feeds we read, a sample: when people were seen playing, not when anyone should. Hours are UTC.
Games27 by observed wagering, 30d
| # | Game | Bets | Wagered | Paid | Observed RTP | Max mult | Max payout | Casinos |
|---|---|---|---|---|---|---|---|---|
| 1 | Banana Heist | 380 | $347K | $510K | — | 527.9x | $174K | 6 |
| 2 | Jefe Calavera | 6,142 | $311K | $332K | 64.95% | 962.2x | $16.5K | 10 |
| 3 | Junk Punk | 5,220 | $181K | $263K | 100.34% | 3,910x | $23.3K | 8 |
| 4 | Jellop | 2,655 | $83K | $119K | 120.34% | 390.0x | $17.9K | 10 |
| 5 | Mummy Tumble | 1,295 | $74.5K | $67.8K | — | 3,936x | $4,078 | 11 |
| 6 | Al the Chemist | 123 | $10K | $14.8K | — | 908.8x | $2,181 | 7 |
| 7 | Kraken Deals | 128 | $8,913 | $4,000 | — | 80.00x | $932 | 6 |
| 8 | Quack Hard | 99 | $7,393 | $4,860 | — | 928.4x | $562 | 8 |
| 9 | Spell Gone Wild | 274 | $6,369 | $4,611 | — | 168.0x | $327 | 5 |
| 10 | Hunter Cluck | 213 | $6,353 | $7,334 | — | 427.0x | $566 | 6 |
| 11 | Sour Candy | 201 | $5,197 | $5,394 | — | 267.3x | $473 | 8 |
| 12 | Filthy Rich | 46 | $4,799 | $2,824 | — | 51.00x | $1,460 | 5 |
| 13 | Sleepy Drac | 109 | $3,523 | $2,977 | — | 990.0x | $594 | 6 |
| 14 | Big Catch Cluck | 87 | $3,318 | $2,895 | — | 601.2x | $360 | 5 |
| 15 | Gladiator Cluck | 71 | $3,313 | $4,977 | — | 715.0x | $3,026 | 5 |
| 16 | Zeus Maxxing | 119 | $3,287 | $4,855 | — | 85.85x | $362 | 8 |
| 17 | MooLaLa | 141 | $3,241 | $3,488 | — | 217.8x | $231 | 7 |
| 18 | Soul Harvest | 135 | $2,655 | $2,377 | — | 55.40x | $250 | 8 |
| 19 | Fruit Splash | 145 | $2,596 | $3,320 | — | 273.4x | $265 | 7 |
| 20 | Biter of Seville | 48 | $2,042 | $2,549 | — | 68.20x | $2,097 | 5 |
| 21 | Storm Talisman | 44 | $1,797 | $998 | — | 15.52x | $234 | 6 |
| 22 | Goat to Glory | 53 | $1,668 | $2,728 | — | 98.10x | $879 | 5 |
| 23 | Ooey Gooey | 54 | $978 | $1,048 | — | 55.70x | $275 | 7 |
| 24 | Samurai Sloth | 18 | $872 | $853 | — | 3.74x | $219 | 4 |
| 25 | Leprechaun VS Goblins | 48 | $710 | $3,666 | — | 82.20x | $2,393 | 4 |
| 26 | Grand Theft Pastry | 214 | $707 | $1,696 | — | 126.5x | $181 | 1 |
| 27 | Sushi Slice | 57 | $540 | $1,005 | — | 594.1x | $133 | 5 |
Volatility and the Demo tag are what the studio publishes on its own site, not something we measured.
Observed RTP per game, 30dband, official figure and deviation, refreshes on reload
| # | Game | Observed RTP | Official | Dev. | Bets | Wagered |
|---|---|---|---|---|---|---|
| 1 | Jefe CalaveraHappy Duck | 64.95%±15.7 | 96.25% | −3.9σ | 4,430 | $239K |
| 2 | Junk PunkHappy Duck | 100.34%±26.1 | 96.18% | +0.3σ | 2,653 | $67.6K |
| 3 | JellopHappy Duck | 120.34%±70.7 | 96.14% | +0.7σ | 1,163 | $41.2K |
| 4 | Mummy TumbleHappy Duck | 72.41%±28.7 | 96.13% | — | 652 bets · below min | $19.6K |
| 5 | Banana HeistHappy Duck | 90.86%±74.6 | 94.11% | — | 290 bets · below min | $308K |
| 6 | Spell Gone WildHappy Duck | 67.92%±19.9 | 96.25% | — | 235 bets · below min | $4,197 |
| 7 | Grand Theft PastryHappy Duck | 240.01%±97.9 | — | — | 214 bets · below min | $707 |
| 8 | Sour CandyHappy Duck | 73.11%±24.4 | 96.13% | — | 122 bets · below min | $2,307 |
| 9 | Soul HarvestHappy Duck | 102.43%±28.9 | 96.12% | — | 114 bets · below min | $1,466 |
| 10 | Hunter CluckHappy Duck | 108.04%±43.3 | 96.13% | — | 110 bets · below min | $2,960 |
| 11 | MooLaLaHappy Duck | 82.40%±28.9 | 96.05% | — | 76 bets · below min | $1,695 |
| 12 | Fruit SplashHappy Duck | 42.30%±36.9 | 96.13% | — | 73 bets · below min | $1,018 |
| 13 | Zeus MaxxingHappy Duck | 89.92%±70.2 | 96.00% | — | 65 bets · below min | $1,913 |
| 14 | Al the ChemistHappy Duck | 89.46%±33.6 | 96.12% | — | 59 bets · below min | $8,295 |
| 15 | Kraken DealsHappy Duck | 32.60%±21.7 | 96.13% | — | 59 bets · below min | $6,483 |
| 16 | Quack HardHappy Duck | 41.29%±19.7 | 96.18% | — | 51 bets · below min | $5,292 |
| 17 | Gladiator CluckHappy Duck | 158.63%±68.6 | 96.11% | — | 45 bets · below min | $2,466 |
| 18 | Big Catch CluckHappy Duck | 89.43%±70.1 | 96.05% | — | 42 bets · below min | $1,151 |
| 19 | Ooey GooeyHappy Duck | 98.69%±46.9 | 96.13% | — | 39 bets · below min | $403 |
| 20 | Sleepy DracHappy Duck | 33.03%±30.3 | 96.11% | — | 33 bets · below min | $906 |
| 21 | Biter of SevilleHappy Duck | 123.39%±29.6 | 96.05% | — | 27 bets · below min | $1,799 |
| 22 | Sushi SliceHappy Duck | 89.23%±81.3 | 96.16% | — | 27 bets · below min | $246 |
| 23 | Storm TalismanHappy Duck | 63.94%±57.1 | 96.13% | — | 24 bets · below min | $812 |
| 24 | Filthy RichHappy Duck | 55.15%±25.0 | 96.14% | — | 20 bets · below min | $4,152 |
| 25 | Goat to GloryHappy Duck | 126.00%±153.0 | 96.25% | — | 20 bets · below min | $1,053 |
| 26 | Leprechaun VS GoblinsHappy Duck | 151.04%±142.1 | 94.20% | — | 19 bets · below min | $180 |
| 27 | Samurai SlothHappy Duck | 52.14%±73.2 | 96.05% | — | 7 bets · below min | $322 |
Rows below the minimum sample are shown grey and are never ranked or flagged.