Book of Northern Lights is a 2023 slot from Holle Games that invites you among explorers and ancient books. High volatility and a 5,000x ceiling give it an exciting profile.
The title nods to the northern lights, but the real theme is ancient books and exploration. Holle Games built it as a compact 10-payline package whose structure is clear at once. You can play on a computer or on a mobile device.
Its RTP is 88.09%. That sits well below the level of many other slots, meaning that over the long run less of the stakes returns on average than in a typical game. The figure describes a long period, not one session.
The hit rate is 33.0%, so a win lands on about one spin in three. High volatility is a reminder that individual wins differ a lot in size, and the bigger ones may be scarce.
Free spins and a bonus buy round out the features. The bonus buy is a paid shortcut into the special part of the game, and using it is always the player's decision. The slot suits those who enjoy book adventures and see variation as part of the game's character.
The top win is 5,000 times the stake.
Yes, free spins are part of the game, along with a bonus buy.
The hit rate is 33.0%.