- Win up to 5,500x your bet
- Expanding symbols during free spins
- Symbols can be removed during free spins
- Only ten paylines
- Standard theme
Contents
Introduction
Book of Inti by Golden Rock Studios will appeal to bonus hunters and especially players who enjoy free spins games with modifiers and enhancements. The free spins feature elevates Book of Inti from a bog-standard ten-payline Aztec-themed game to something with genuine drama, excitement and - with a decent RTP - the chance to win big.
Theme, graphics & soundtrack
The graphics are everything players have come to expect from Aztec-themed games, of which there are many. The 5x3 reels sit atop a traditional Incan scene of temples, water and clear blue skies. The symbols are typical of this style of game, including sun gods, coins and conquistadors. The symbols are clear and bright and wins can be spotted easily. The reels slow down to build tension and drama when two of the three required wild symbols land.
The soundtrack is standard and gets a little repetitive after a while. Players may prefer to mute the music and keep the sound effects for a better playing experience.

Book of Inti RTP and variance
The RTP on Book of Inti is 96.06 per cent and the volatility is high. We recommend that you play in demo mode before committing your own cash to Book of Inti and other bonus game slots, such as the popular Book of Dead slot. These are available to play for free here at Slots Temple. It is also possible to play other Golden Rock Studios slots in demo mode if you enjoy playing Book of Inti.
How to play Book of Inti
- The sound effects and music can be controlled independently; what’s more, there is a variable volume option
- Choose your stake. You can bet between 0.1 and 400 per spin. The 10 paylines are fixed.
- Decide whether you want to autoplay; if you do, choose between 10, 25, 50 and 100 spins. It is also possible to set a loss limit and a single spin win limit.
- There is a turbo play option that can be accessed via the settings button.
- Enjoy the game, remembering to set a budget and play responsibly.
Bet sizes & paytable wins
There are ten paying symbols including the wild. The wild symbol is the Book of Inti itself, with a Golden Aztec sun on the front cover.
Returns for five of a kind, based on your line bet, are as follows:
- Conquistador = 1,000x
- Wild = 400x
- Sun God = 400x
- Necklace = 150x
- Gold coin = 150x
- Ace = 30x
- King = 30x
- Queen = 20x
- Jack = 20x
- Ten = 20x
There are ten paylines and all wins pay from left to right.
Book of Inti bonus features
Free spins
Unusually, it is the wild symbol that triggers free spins, with a minimum of three needed anywhere in view to activate the free spins feature. Regardless of how many wild symbols land, there will be eight free spins awarded initially, which can be retriggered. At the start of the free spins feature, the Book of Inti wheel will appear and start to spin to determine additional modifiers for the free spins round. Landing on a golden segment means progression to the next wheel:
The outer wheel selects an expanding symbol, which will be highlighted golden during the free spins.
The middle wheel awards additional free spins.
The inner wheel removes a symbol.
A great feature is that expanding symbols do not have to appear on adjacent reels to generate a win.
Wild symbol multiplier
In addition to triggering free spins, landing three or more wild symbols will award a multiplier to any winning lines. There are three multiplier amounts available dependent on how many wild symbols land:
3 x wild symbols = 2x
4 x wild symbols = 20x
5 x wild symbols = 200x
Overall Book of Inti review: our verdict
There may be only 10 paylines but the free spins feature is so full of drama, action and potentially huge wins that it does not really matter. The RTP is generous, particularly bearing in mind the high volatility of the game, and Book of Inti could well find itself a home amongst the most popular Aztec-themed games.
Disclaimer: Book of Inti trademark / license is owned by Golden Rock Studios. This site is not endorsed by Golden Rock Studios.
| Slot Name: | Book of Inti |
|---|---|
| Software: | Golden Rock Studios |
| RTP: | 96.06% |
| Paylines: | 10 |
| Reels: | 5 |
| Min Bet (all lines covered): | $0.20 (NZD) |
| Max Bet: | $40 (NZD) |
| Top Win: | 5500 |
| Features: | Bonus Game, Free Spins, 5 Reels |
| Themes: | Aztec |
| Last Update: | 31/05/2021 |
FAQs
What is the RTP of Book of Inti?
The RTP is 96.6 per cent, which is just above average.
Is Book of Inti a free spins game?
Yes, Book of Inti offers an exciting free spin feature full of modifiers and potential big wins. It is possible to retrigger the free spins.
Are there any other similarly themed games?
Yes, Aztec-themed games are amongst the most popular of all the slot game themes. Try Gonzo’s Quest by NetEnt, Secrets of the Phoenix by Gamesys, Temple of Nudges by NetEnt, and Montezuma by WMS.
Are there any other games by Golden Rock Studios?
Yes, Golden Rock Studios is the company behind Wild Predators, Gold ‘n’ Rocks, and Bar Slot.
Games by Same Maker
| Slot Name | RTP | Volatility | Top Win | Themes |
|---|---|---|---|---|
| Bar Slot | 96.55% | 1020 | ||
| Big Bad Beasts | 96.55% | 1020 | ||
| Gold N Rocks | 96.06% | High volatility | 6094 |
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