Playbro · May 30, 2026
Mystery of Sun offers massive 17,003x win potential paired with High volatility — high-risk, high-reward at its finest.
Looking for a High volatility slot with strong returns? Mystery of Sun by Playbro delivers a 96.21% RTP with up to 17,003x your stake.
The slot draws inspiration from exploration and adventure.
Key features include Expanding Wilds, Free Spins and Sun Mystery Feature.
Players choose Mystery of Sun for its high volatility and potential for massive wins up to 17003x, paired with engaging Egyptian mystery mechanics. The Sun Mystery Feature and Expanding Wilds provide thrilling unpredictability in a visually polished package.
The Sun Mystery Feature randomly transforms symbols into matching ones to form winning combinations, introducing suspenseful reveals during base gameplay.
High variance demands patience — budget 400-600x your bet to weather dry spells and reach bonus rounds.
At 17,003x max win (2.1x market median), this slot offers above-average payout potential.
High variance with big win potential
★★★★ 4.8/5 — 200% up to $1,000
★★★★ 4.7/5 — 300% First Deposit Bonus
★★★★ 4.5/5 — 100% up to €100
| Provider | Playbro |
| RTP | 96.21% |
| Volatility | High |
| Max Win | 17,003× |
| Hit Frequency | 15-20% |
| Math Profile | High Variance |
| Value Score | 78.1/100 |
| Risk Index | 5.8/10 |
| Win Potential | 8.3/10 |
| Bankroll Rating | 3.1/10 |
28 slots, avg RTP 95.96%
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Mystery of Sun has an RTP of 96.21%, which is average compared to the industry standard of ~96%. For every $100 wagered, the theoretical return is $96.21 over extended sessions.
Mystery of Sun has High volatility, meaning wins are less frequent but larger. Suits patient players with sufficient bankroll.
The maximum win potential is 17,003x your total bet.
Mystery of Sun was developed by Playbro. Explore all Playbro slots in our provider directory.
Mystery of Sun has a Value Score of 78.1/100, which is good. This score combines RTP, volatility, and max win into a single metric.
Many online casinos offer a demo mode for Mystery of Sun where you can play with virtual credits before wagering real money.
Mystery of Sun has a Risk Index of 5.8/10, making it moderate-risk. Relatively gentle on your bankroll.
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The data tells a clear story — Mystery of Sun's High profile combined with 96.21% RTP places it firmly above the market average.