BGaming
Big Tuna Bonanza
Play Big Tuna Bonanza slot by BGaming for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.
RTP
97.2%
return to player
Volatility
Medium volatility
variance
Max win
5,000×
top multiplier
Min bet
$0.50
per spin
Reels
5
10 lines
Player rating
3.9 ★
13 votes
Why this score
High confidence (100%)Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.
Payouts & RTP10/10
RTP 97.2% → 10.0/10
Volatility8/10
medium → 8.0/10
Win Potential7.4/10
x5000.00 (5000×) → 7.4/10
Features10/10
12 features → 10.0/10
Game Mechanics10/10
f=12 r=5 p=10 → 10.0/10
Context signals (tie-breakers)
Layout6/10
5x3 → 6.0/10
Bet Flexibility4/10
0.5–50 (×100) → 4.0/10
Provider Reputation7.2/10
provider avg 7.2 → 7.2/10
Popularity4/10
synthetic proxy → 4.0/10
DEMO Play free, no signup
BGaming
Spec sheet
Big Tuna Bonanza at a glance.
Math
Index score82
RTP97.2%
VolatilityMedium volatility
Max win5,000×
Bet range$0.50 – $50.00
Player rating3.9 / 5 · 13 votes
Format
Reels5
Paylines10
Layout5x3
Features
Themes
Compare Big Tuna Bonanza with other games
 Big Tuna Bonanza Score 82This game |  Dolphins Gold Score 63 |  Ocean Pearl Score 62 |  Pirates Smugglers Paradise Score 78 |  Koi Trio Score 63 | |
|---|---|---|---|---|---|
| Identity | |||||
| Studio | |||||
| Released | 8/6/2025 | 7/21/2014 | 8/20/2018 | 10/19/2018 | 6/9/2025 |
| Math | |||||
| RTP | 97.2% | 94% | — | 96.3% | — |
| Volatility | Medium volatility | Medium volatility | — | Medium volatility | — |
| Max win | 5,000× | — | 2,700× | 1,243× | 1,800× |
| Format | |||||
| Reels | 5 | 5 | 5 | 5 | 5 |
| Layout | 5x3 | 5x3 | 5x3 | 5x5 | 3x5 |
| Paylines | 10 | 25 | 10 | 25 | 243 |
| Min bet | 0.50 | 0.25 | 0.10 | 0.20 | 0.58 |
| Max bet | 50.00 | 25.00 | 100.00 | 100.00 | 5.80 |
| Features | |||||
| Progressive | — | — | — | — | — |
| Wild symbol | ✓ | ✓ | ✓ | — | ✓ |
| Free spins | ✓ | ✓ | ✓ | ✓ | ✓ |
| Scatter symbol | ✓ | ✓ | ✓ | ✓ | ✓ |
| Multiplier | ✓ | — | ✓ | ✓ | — |
| Bonus game | ✓ | ✓ | — | — | ✓ |
| Respins | — | — | — | — | — |
Every number is shown as a delta against Big Tuna Bonanza.
Comparing against
Big Tuna Bonanza
BGaming
RTP
97.2%
Max win
5,000×
Score
82
Dolphins Gold
MrSlotty
RTP
94%▼−3.2
Volatility
Medium volatilityMax win
—
Score
63▼−19
− Multiplier
Ocean Pearl
Inbet Games
RTP
—
Volatility
—Max win
2,700×▼−2,300
Score
62▼−20
− Bonus Game
Pirates Smugglers Paradise
Yggdrasil Gaming
RTP
96.3%▼−0.9
Volatility
Medium volatilityMax win
1,243×▼−3,757
Score
78▼−4
− Wild− Bonus Game
Koi Trio
JDB
RTP
—
Volatility
—Max win
1,800×▼−3,200
Score
63▼−19
− Multiplier
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