Book Of 99 Online Slot By Relax Gaming

Slots Nutter

May 12, 2021


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Relax Gaming




Greek, Mythology






0.01 - 10

Coins Bet Range

The ancient Greek odyssey has become a staple in the world of online video slots. The theme is interesting enough that if it’s done poorly it’s still fun but if it’s done well it’s a masterpiece. Developer Relax Gaming has tried their hand at the theme, they’ve attempted to bring ancient heroes and heroines to life to do battle with the mythical beasts of legend.

Do you have what it takes to fight alongside the warriors of myth? Are you able to claim the 99 books and complete your voyage? You’ll find that you’re more capable than you might think!

Join us as we make this trip ourselves so we can report our findings back to you. Get ready because there will be some serious spins and epic wins ahead.

Theme & Symbols

This game takes inspiration from the classic warriors and warioresses from ancient Greek mythology. They’ll be fighting the beasts from the same mythos as well as they make their journey across the Aegean Sea.

The background of this title is mostly obscured by the grid but that doesn’t mean there isn’t anything to see. Set in the early evening, clouds race across the sky, birds look for a place to rest up and the sea’s waters sit calmly in the bay. There are trees on rock formations that break up everything. Everything comes together nicely, a screenshot of this title could easily be mistaken for a historical piece of art.

When you first load up the game you’re greeted with a stunningly animated intro video that lets you know that this title isn’t a standard video slot game. Animations in the background as well as the reels move effortlessly.

Music is spot on, the tunes that this game produces really makes you feel like you’re on an epic quest to find the hidden treasure of legend. Sound effects work really well too, they direct your attention to things of importance.

Overall, Relax Gaming did a fantastic job with the overall presentation of this title.


The low-paying icons of this game are playing card values given a Greek makeover. Expect to see 10, J, Q, K and A appear quite often as you play the game.

Next up are the high-paying symbols. These are represented by the heroes and the monsters of Greek mythology. The ones you’ll want to keep an eye out for are the Harpies, the Cyclops, the Heroine and the Hero.

The Book represents the Wild symbol in this game. This symbol can substitute for any other common icon in the game. Each time a Wild lands it is added to the Collection.

Online Betting Options & Features

Book Of 99 is a 5-reel, 3-row video slot game developed by Relax Gaming. There are a total of 10 fixed paylines and as an added pun to this game the RTP of this title is a whopping 99%.


If you’re able to land three or more Wild symbols during a single spin you’ll be awarded with 10 bonus spins. During bonus spins, a symbol is selected at random and will expand. Expanding symbols help you to easily build winning combos.

Throughout your time with the game, if you manage to land 99 Wild symbols and complete your collection you’ll be awarded with even more bonus symbols.

Experience an ancient Greek odyssey with Relax Gaming.