Dynabit Gaming
Lucky Summer 20
Play Lucky Summer 20 slot by Dynabit Gaming for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.
RTP
96.17%
return to player
Volatility
—
variance
Max win
1,000×
top multiplier
Min bet
$0.20
per spin
Reels
5
20 (Bothway) lines
Player rating
4.7 ★
20 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 & RTP9/10
RTP 96.17% → 9.0/10
Volatility—
no data
Win Potential6/10
x1000.00 (1000×) → 6.0/10
Features1/10
2 features → 1.0/10
Game Mechanics5.3/10
f=2 r=5 p=20 → 5.3/10
Context signals (tie-breakers)
Layout6/10
5x3 → 6.0/10
Bet Flexibility6/10
0.2–200 (×1000) → 6.0/10
Provider Reputation7.1/10
provider avg 7.1 → 7.1/10
Popularity2/10
synthetic proxy → 2.0/10
DEMO Play free, no signup
Dynabit Gaming
Spec sheet
Lucky Summer 20 at a glance.
Math
Index score55
RTP96.17%
Max win1,000×
Bet range$0.20 – $200.00
Player rating4.7 / 5 · 20 votes
Format
Reels5
Paylines20 (Bothway)
Layout5x3
Features
Themes
Compare Lucky Summer 20 with other games
 Lucky Summer 20 Score 55This game |  Sunny Shores Score 76 |  Bikini Beach Score 74 |  Sizzling Spins Score 71 |  Copacabana Megaways Score 69 | |
|---|---|---|---|---|---|
| Identity | |||||
| Studio | |||||
| Released | 1/30/2026 | 5/18/2017 | — | 7/24/2018 | 4/8/2024 |
| Math | |||||
| RTP | 96.17% | 96.2% | 96% | 94.48% | 92.08% |
| Volatility | — | Medium volatility | Medium volatility | High volatility | High volatility |
| Max win | 1,000× | 324× | — | 5,000× | 19,894× |
| Format | |||||
| Reels | 5 | 5 | 5 | 5 | 6 |
| Layout | 5x3 | 5x5 | 5x3 | 5x3 | 6x7 |
| Paylines | 20 (Bothway) | 27 | 30 | 243 | 117649 |
| Min bet | 0.20 | 0.10 | 1.50 | 0.20 | 0.10 |
| Max bet | 200.00 | 125.00 | 15000.00 | 100.00 | 10.00 |
| Features | |||||
| Progressive | — | — | — | — | ✓ |
| Wild symbol | ✓ | ✓ | — | ✓ | — |
| Free spins | — | ✓ | ✓ | ✓ | ✓ |
| Scatter symbol | ✓ | — | — | ✓ | ✓ |
| Multiplier | — | — | — | ✓ | — |
| Bonus game | — | — | ✓ | — | — |
| Respins | — | ✓ | — | ✓ | — |
Every number is shown as a delta against Lucky Summer 20.
Comparing against
Lucky Summer 20
Dynabit Gaming
RTP
96.17%
Max win
1,000×
Score
55
Sunny Shores
Yggdrasil Gaming
RTP
96.2%same
Volatility
Medium volatilityMax win
324×▼−676
Score
76▲+21
+ Free Spins+ Respins− Scatter
Bikini Beach
Gameplay Interactive
RTP
96%▼−0.2
Volatility
Medium volatilityMax win
—
Score
74▲+19
+ Free Spins+ Bonus Game− Wild− Scatter
Sizzling Spins
Play'n Go
RTP
94.48%▼−1.7
Volatility
High volatilityMax win
5,000×▲+4,000
Score
71▲+16
+ Free Spins+ Multiplier+ Respins
Copacabana Megaways
Red Tiger Gaming
RTP
92.08%▼−4.1
Volatility
High volatilityMax win
19,894×▲+18,894
Score
69▲+14
+ Progressive+ Free Spins− Wild
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