Spinberry
Tuna Overload
Play Tuna Overload slot by Spinberry for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.
RTP
93.25%
return to player
Volatility
—
variance
Max win
1,000×
top multiplier
Min bet
$0.10
per spin
Reels
5
10 lines
Player rating
4.5 ★
4 votes
Why this score
High confidence (86%)Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.
Payouts & RTP5/10
RTP 93.25% → 5.0/10
Volatility—
no data
Win Potential6/10
x1000.00 (1000×) → 6.0/10
Features7.5/10
9 features → 7.5/10
Game Mechanics10/10
f=9 r=5 p=10 → 10.0/10
Context signals (tie-breakers)
Layout6/10
5x3 → 6.0/10
Bet Flexibility8/10
0.1–250 (×2500) → 8.0/10
provider avg 6.0 → 6.0/10
Popularity4/10
synthetic proxy → 4.0/10
DEMO Play free, no signup
Spinberry
Spec sheet
Tuna Overload at a glance.
Math
Index score63
RTP93.25%
Max win1,000×
Bet range$0.10 – $250.00
Player rating4.5 / 5 · 4 votes
Format
Reels5
Paylines10
Layout5x3
Features
Themes
Compare Tuna Overload with other games
 Tuna Overload Score 63This game |  Great Blue Score 66 |  Lorelei's Pearls Score 67 |  Over Dragons Gate Score 62 |  Dolphin Bay Score 71 | |
|---|---|---|---|---|---|
| Identity | |||||
| Studio | |||||
| Released | 9/17/2024 | 2/5/2022 | 9/14/2020 | 3/20/2019 | 1/9/2023 |
| Math | |||||
| RTP | 93.25% | — | 95.4% | 95.26% | 95.04% |
| Volatility | — | — | Medium volatility | — | — |
| Max win | 1,000× | 5,000× | 2,000× | 800× | — |
| Format | |||||
| Reels | 5 | 5 | 5 | 5 | 5 |
| Layout | 5x3 | 5x3 | 5x3 | 5x3 | 5x3 |
| Paylines | 10 | 25 | 25 | 0 | 20 |
| Min bet | 0.10 | 0.15 | 0.25 | 0.05 | 0.20 |
| Max bet | 250.00 | 30.00 | 35.00 | 500.00 | 30.00 |
| Features | |||||
| Progressive | — | — | — | — | — |
| Wild symbol | ✓ | ✓ | ✓ | ✓ | ✓ |
| Free spins | ✓ | ✓ | ✓ | — | ✓ |
| Scatter symbol | ✓ | ✓ | ✓ | — | ✓ |
| Multiplier | ✓ | — | — | — | — |
| Bonus game | — | ✓ | — | — | — |
| Respins | ✓ | — | — | — | — |
Every number is shown as a delta against Tuna Overload.
Comparing against
Tuna Overload
Spinberry
RTP
93.25%
Max win
1,000×
Score
63
Great Blue
Funky Games
RTP
—
Volatility
—Max win
5,000×▲+4,000
Score
66▲+3
+ Bonus Game− Multiplier− Respins
Lorelei's Pearls
Red Rake Gaming
RTP
95.4%▲+2.2
Volatility
Medium volatilityMax win
2,000×▲+1,000
Score
67▲+4
− Multiplier− Respins
Over Dragons Gate
Dragoon Soft
RTP
95.26%▲+2
Volatility
—Max win
800×▼−200
Score
62▼−1
− Free Spins− Scatter− Multiplier− Respins
Dolphin Bay
Ready Play Gaming
RTP
95.04%▲+1.8
Volatility
—Max win
—
Score
71▲+8
− Multiplier− Respins
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