Data sheet · Novomatic / Greentube · verified 28 Jun 2026
Lord of the Ocean: verified figures, not impressions
Book of Ra underwater: the same expansion mechanic, marine theme, the same rarely-forgiving volatility.
Verified parameters
| Parameter | Value | Source |
|---|---|---|
| RTP (reference) | 95.10 | Novomatic / Greentube data sheet |
| Volatility | high | Provider data sheet |
| Grid / lines | 5 × 3 · 10 lines | Verified in game |
| Features | Expanding symbol, free spins, Gamble | Verified in game |
Check the RTP yourself: open the in-game "i" menu — the installed version's RTP must be displayed. If it differs from the reference above, the operator runs a reduced variant.
Where to play it legally
Available at most licensed operators in our ranking — best measured conditions at Superbet, Betano and MaxBet.
18+. Outcomes are random; the mathematical edge belongs to the house. Set your budget before playing. Responsible gambling tools →