Book of Time by Hacksaw Gaming – Retro Fantasy With Twist Symbols

Hacksaw Gaming’s “Book of Time” is a remarkable slot that merges retro comic aesthetics with the mechanics of a classic ‘Book of’ game. Launched in late 2022 and still popular in 2025, it features a time-travelling monkey called Canny the Can who leads players through vibrant reels and unexpected features. The title continues to resonate with slot fans thanks to its visual identity and innovative symbol dynamics.

Visual Theme and Technical Setup

The visual identity of Book of Time draws inspiration from 1930s cartoons, characterised by sepia-toned backdrops, vintage fonts and expressive character design. Despite this nostalgic appearance, the slot uses advanced HTML5 technology and operates smoothly across devices without any downloads. With 5 reels and 4 rows, players encounter a total of 20 fixed paylines throughout the base and bonus games.

The game’s RTP stands at a competitive 96.13%, and the high volatility structure ensures the potential for significant wins in a compact format. The maximum win potential reaches 10,000x the stake, a highly attractive feature for high-risk players. Additionally, the slot integrates cascading reels and expanding symbols which add further complexity and engagement during extended play sessions.

The soundtrack perfectly complements the graphics — a jazz-infused loop with distorted vinyl crackles — enhancing the immersive retro-futuristic vibe. This fusion of old-school visuals and modern gameplay mechanics gives Book of Time a unique positioning in the crowded slot market.

Symbol Types and Payouts

The symbols in Book of Time are divided into standard low-value icons (10 to A) and high-paying images, including potion bottles, clocks, and the character Canny himself. The wild symbol, represented by a golden book, acts as both a wild and a scatter — triggering features and substituting other icons for wins.

One of the most notable features is the Twist Symbol. When active, it randomly selects one symbol to expand across all reels during bonus spins. This dynamic element enhances the excitement of each spin and provides surprising outcomes even in longer sessions. Unlike traditional ‘Book of’ mechanics where the expanding symbol is fixed, here the mechanic adapts each time a bonus round is triggered.

Three or more golden books unlock the Time of the Book free spins mode, awarding 10 spins and activating the Twist Symbol mechanic. If additional scatters appear, they retrigger the feature, offering the potential for prolonged play without additional cost.

Special Features and Bonus Game Mechanics

Book of Time offers two primary bonus modes: “Time of the Book” and the ultra-rare “What Time Is It?” feature. The former acts as the main free spins round, while the latter is a game-changer with all 20 paylines activated and twist-symbols constantly shifting for maximum payout probability.

The “What Time Is It?” bonus round is triggered by landing three golden clocks on reels 1, 3, and 5. This feature initiates a new set of reels with high-paying symbols only, vastly increasing the chances of large combinations. During this mode, players benefit from a guaranteed twist symbol on each spin, pushing the theoretical win potential to its peak.

For those not willing to wait, the game offers a Buy Bonus option (available in regulated markets), allowing players to purchase direct access to these features. This is particularly appealing to users seeking high-variance outcomes and faster gameplay sessions. As of 2025, this functionality is supported in numerous European jurisdictions with strict compliance protocols.

Mobile Experience and Cross-Platform Play

Book of Time is fully optimised for mobile gaming. Whether accessed through Android, iOS, or desktop browsers, the interface remains intuitive and responsive. Buttons are well-placed for thumb access, and the graphics retain their quality without performance drops.

The game’s layout does not compromise on information — paytables, instructions, and settings are easily accessible with a single tap. In addition, players can activate autoplay, turbo mode, and sound adjustments directly from the main screen. These enhancements contribute to a smooth, uninterrupted session on the go.

In June 2025, the title continues to be one of the most accessed Hacksaw releases on mobile-first casino websites. Its compact file size and browser-based loading make it a practical choice even in low-bandwidth environments, ensuring stable performance without app installations.

Licensing, Security and Player Trust

Book of Time is licensed and regulated under several major gambling authorities, including the Malta Gaming Authority and the UK Gambling Commission. Hacksaw Gaming ensures fairness and transparency through regular audits, and their RNG (random number generator) is certified by iTech Labs, a globally recognised testing agency.

All player data is encrypted with industry-standard SSL technology. Payment operations and session logs are protected under GDPR-compliant frameworks. As of June 2025, the game is available only via licensed operators in approved jurisdictions, providing additional assurance to players seeking a secure environment.

Hacksaw Gaming’s reputation for ethical development and responsible gambling tools is visible within the game. Users can set time limits, loss caps, and reminders, contributing to a safer experience. This commitment has helped Hacksaw become a respected name across regulated markets in Europe and beyond.

Where to Play and Final Impressions

Book of Time is available across multiple licensed online casinos offering Hacksaw’s portfolio. Many of these sites support demo mode, allowing players to explore the game’s mechanics without making a deposit. However, real-money access remains restricted to verified users in regulated regions.

As a modern interpretation of the classic “Book of” genre, Book of Time stands out due to its artistic vision, evolving bonus system, and secure backend architecture. For fans of retro animation with a taste for unpredictable mechanics, it represents a well-crafted and reliable option.

Its continuous popularity into 2025 is a testament to Hacksaw Gaming’s design philosophy: innovation without gimmicks. Book of Time remains a top recommendation for those seeking high-quality video slots with replay value, solid payout structure, and immersive visuals.