Book of Tribes by Spinomenal

September 28, 2020

The well-known online casino software company Spinomenal presented its new software product – the Book of Tribes slot machine on August 24, 2020. It belongs to the classic type of slots, decorated in the style of the ancient tribes of South America. The very name of the slot machine, which translates as “The Book of Tribes” and the stylish soundtrack, create an appropriate atmosphere of secrets and mysteries of antiquity. For a better understanding of the gameplay, it is worth reading a short review of the Book of Tribes.

How Book of Tribes looks and works


The playing field of the Book of Tribes slot machine has fixed dimensions – five columns by three rows. The number of pay lines is also constant, there are ten of them in the game. In Book of Tribes, the paytable is opened by clicking on the button with a question icon. It provides information on symbols, their combinations and values, as well as tells about special features and the spin store. The gameplay in the Book of Tribes slot is dynamic and exciting. To start the game, you need to select the amount of the bet, then press the spin button. The symbols that can appear on the playing field are divided into minor, medium, and also the scatter-Wild symbol with the image of a book. It performs many useful functions, including opening a bonus mode. The lower symbols include card symbols – from ace to ten, inclusive. The middle symbols have images of an eagle, a leopard, as well as a chief and an Indian princess. It is the combinations of all these symbols that drop out on the playing field that determine how to win at Book of Tribes. Combinations with lower symbols are paid for cheaper than with medium ones.

Free spins and extended symbol

The “extended symbol” mechanic is part of the bonus game in Book of Tribes and significantly expands the opportunities for winning. It works as follows:

when three Book symbols appear simultaneously, the bonus mode starts and ten free spins are provided;

any symbol is randomly selected, except for the Book, which will become extended for the duration of the bonus game;

the selected image, in case of a successful spin, will expand and form new pay lines;

there is an opportunity to win additional free spins, the Book will give them;

at the end of the free spins round, the winnings from the combinations and the extended symbol are summed up. Players always have the opportunity not to wait for three scatter symbols to appear, but to buy a round of free spins right from the start of the game. For this, a spin store is used, the prices in which are proportional to the selected bet. Their cost is high, however, and the possible gain is much greater than in the usual mode. At any time, you can switch from the normal mode to the bonus mode, which brings new colors to the gameplay. Such game mechanics, combined with RTP Book of Tribes equal to 95.9% and colorful design of classic slots, designed in an interesting style, provide pleasant prospects for solid wins and not boring pastime.

Demo mode

In Book of Tribes, there is an opportunity to play without risking your money at all – this is the so-called demo mode. In this mode, the player has a certain amount of conditional game currency. It can be spent on all the functions of the Book of Tribes slot – increase bids, buy free spins, and so on. The only limitation is that if you win, it is impossible to withdraw these “candy wrappers”. This mode serves to familiarize yourself with the Book of Tribes slot machine, allows you to explore all its capabilities and features in a relaxed atmosphere, develop and test your game strategy, or just have a good time without spending real money.