Book of 99
4.0/5

Book of 99

by
Play for Real Play Demo
18+ only
Gamble Responsibly

We believe that online gaming should not only be exciting, but also conducted in a safe and responsible manner. Learn more about responsible gaming at CasinoBike.

*Playing real money casino games carries high level of financial risk and may cause you financial problems. Before you decide to play with real money you should carefully consider your budget, the legislation in your country and your level of experience. If you have gambling addiction problems we recommend you to visit gamcare.org or begambleaware.org and ask for help.
Home » Book of 99

Relax Gaming rewrites history with its new online slot. Book of 99 is a 5-reels, 10 payline video slot where players battle among the gods in a 99% RTP slot, the first of its kind.

Game information
Game compatible:
Developer:

Relax Gaming

Game type:

Slot

RTP:

99%

Reels:

5

Paylines:

10

Volatility:

High

Book of 99 Online Slot Full Review

Relax Gaming rewrites history with its new online slot. Book of 99 is a 5 reel, 10 payline video slot where players battle among the gods in a 99% RTP slot, the first of its kind.

Collecting 99 books in the base game triggers 10 free spins, an additional way to the typical 3-symbol trigger. In this Greek odyssey warriors are welcome, one is chosen at random before entering the ancient empire in the Bonus Round. Once the mythical character is chosen, it gains expanding abilities in the free spins round, growing to fill the entire reel and catapulting the winning potential up to 5000x the bet.

Book of 99 Online Slot by Relax Gaming Full Review
Book of 99 is online casino slot from Relax Gaming with 5-reels, 10 paylines and 99% RTP. Click to play for real now!

The prizes may not be set in stone, but the potential is: when 3 or more book symbols land in the bonus round, 10 free spins are re-triggered, sending the winning potential soaring again.

Don’t judge a book by its cover, this “book of” game is unlike any other. Spin the reels, the Midas touch could be at your fingertips!

Features

Free spins

If 3 or more wild symbols are obtained, the free spins feature is triggered, awarding 10 spins. A special EXPANSION symbol is randomly selected. During free spins, the symbol can expand and, in addition to normal line wins, pay on all 10 lines according to the number of symbols landed and the corresponding paytable value. Note that the special expanding symbol will pay on each line even if the symbols are not connected from left to right.

Collection

For each wild symbol landed during the main game, the collection counter will increase by 1 step. Free spins will be triggered when the collection meter is filled with 99 collected wild symbols. Free spins triggered by collecting will be played with a bet size corresponding to the average of the bet sizes used when collecting each wild.

Note: Book of 99 online slot will be launched on 05/04/2021 at the best online casinos Relax Gaming.

Where to play Book of 99 slot?
Claim your 10 Free Spins + up to £100 Cashback + 20 Wager Free Spins
21 games
5.0 rating
5.0
T&Cs Apply
No deposit required & new players only.

Claim within 3 days of registration & 3 day expiry. Free spins worth £0.10 each on Book of Dead, winnings paid as cash. Deposit offers available across any two deposits. Both expire 7 days after registration & have 7 days to wager once claimed. Deposit £10, £25 or £50+ & wager 35x for a cash reward.
Read more
*Only cash stakes qualify & wagering contributions vary. 5 free spins on Book of Dead with each qualifying deposit, 3 day expiry. BeGambleAware.org
Enjoy a 100% bonus up to €500 on your first deposit + 200 free spins for an excellent experience!
4.8 rating
4.8
T&Cs Apply
New customers only

Min. deposit EUR 20 / CAD 30. Bonus must be wagered 40x on all slots, scratch cards and keno games.
Registration Free Spins and/or Match Bonuses have a maximum cash-out value of €100
Read more
*Free Spins may not be available in all countries.
Get a Exclusive 100% Welcome Bonus up to €300 + 150 Free Spins
44 games
4.5 rating
4.5
T&Cs Apply
New customers only

The wagering requirements at PlayAmo Casino are 50x the initial amount of deposit and bonus received. Read more
*This offer is available to NEW PlayAmo Casino accounts and will only apply once per person/account.
Claim your Welcome Bonus Offer. Get up to €100 in bonus for your first deposit + 50 Free Spins
Bonus code: GLUECK
19 games
4.5 rating
4.5
T&Cs Apply
New customers only

The wagering requirements at Drück Glück Casino are 30x. Min. deposit of €10.
Read more
*This offer is available to NEW DrückGlück Casino accounts and will only apply once per person/account.
At Turbonino you get more for your money
Get your 100 Free Spins Welcome Package
19 games
4.3 rating
4.3
T&Cs Apply
New customers only

First Deposit Only. Min. deposit: €10. WR 60x free spin winnings amount (only Slots count) within 30 days.
Read more
*Spins must be used and/or Bonus must be claimed before using deposited funds.

Leave a Reply

Your email address will not be published.

Advertising
PlayOJO Casino Jackpot
New Casinos
4.5 rating
$2,500 Welcome Bonus Free Spins Included
4.5 rating
Welcome package worth up to $10,000 free slots bonus
4.8 rating
ZetCasino Welcome Bonus 100% up to + €500
4.0 rating
Welcome Package 200 Free Spins + $1,250 Casino Bonus
4.8 rating
Welcome Package 100 Free Spins + $2,500 Casino Bonus