Series
Royalty of Olympus series
Royalty of Olympus slots: one ceiling, three routes through Olympus
Unlike a routine mythology reskin, the Royalty of Olympus series from Barbara Bang keeps a 15,000x ceiling while changing the reel frame and bonus access around its Pay Anywhere cascade formula. Matching symbols pay anywhere, wins clear from the grid, and multipliers make the free-spin round the main source of escalation.
Ranked by Slot Score
| Game | Year | RTP | Volatility | Slot Score |
|---|---|---|---|---|
 Royalty of OlympusBarbara Bang | 2024 | 96% | High volatility | 82 |
 Royalty of Olympus ExtremeLatestBarbara Bang | 2025 | — | 67 | |
 Royalty of Olympus XmasBarbara Bang | — | 96% | — | 73 |
The 2024 Royalty of Olympus established the 6x5 version with high volatility, cascading wins, random multipliers and a direct Bonus Buy. Its bet range reaches 500, giving the foundation release a wider stake spread than either follow-up.
Royalty of Olympus Extreme retains the 6x5 Pay Anywhere frame and 15,000x maximum but narrows the listed bet range to 50. It replaces the original Bonus Buy with a Bonus Bet and pairs the cascade loop with a Gonzo mechanic, making bonus setup rather than payout ceiling the defining change.
Royalty of Olympus Xmas is the structural outlier. It contracts the game to 5x4, adds wild symbols and Scatter Pays, and keeps random multipliers beside the shared 15,000x cap. The Christmas skin is obvious, but the smaller grid is the more useful distinction when choosing among the entries.