Book of Helios Slots

The Book of Helios is a 5-reel, 10-payline, and free spin slot that you can play online for fun. With a chance of winning the top prize of 20,168x your bet, this game is a must-visit for anyone who enjoys gaming. The free spins round is also a feature that can help boost your wins.

Theme & Design

The Book of Helios is a 5-reel, 10-payline, and free spin slot that you can play online for fun. It features a female protagonist who is on a quest to collect some of the riches from a temple that's dedicated to the god Helios.The main controls for the Book of Helios are the plus and minus buttons, which respectively allow you to adjust the bet amount and the number of spins. The large spin button is next to this, and this will make the reels spin once more for your bet. The information button is also located next to this, and this will display the game's rules and paytable.

RTP & Variance

All online slots have their own math model. Understanding these aspects will help you play responsibly. No matter which online casino you're at, it's important to know how to play responsibly.

The RTP of the Book of Helios is below average, at 95.58%. It's not too disappointing, as it's only half a percentage out, but it's still high, which adds risk to the game. The high variance and the lack of patience will keep you from keeping the gameplay going.

Gameplay

If you're a fan of the Book of Helios and want to play it for free, here is a quick guide. All of the online casinos that host this game will have the same controls.

The main controls for the Book of Helios are the plus and minus buttons, which respectively allow you to adjust the bet amount and the number of spins. The large spin button is next to this, and this will make the reels spin once more for your bet. The information button is located next to this, and this will display the game's rules and paytable.

Bonus Features

The free spins round can be triggered by landing three or more book scatter symbols on the same line. A special expanding symbol is then randomly chosen to appear on the reels and expand to cover the entire length of the line. This symbol can also pay out even if it's not adjacent to a similar one.

Players from other countries can also participate in the free spins round through the bonus buy feature. This allows them to receive a 65.50x bet on their total bet.