Screenshots
Watch trailer on Steam ↗The Book Of Hiro
MingCang Studio · Published by OKJOY
Mixed — 57% positive (134 reviews) · 15 achievements
Last updated 27 Sept 2026
“The Book of Hiro” is a 3D visual puzzle game where players solve challenges and puzzles using illusions and perspective to find the hidden key in the map. The game tells the story of a brave villager named Hiro who was ordered to meet the king and encountered various challenges and puzzles.
£2.49
Lowest price we've ever recorded
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Price history
Adventure, RPG, Strategy · 2023 · More under £5 games
Embark on a visual puzzle journey as you guide Hiro through challenges and uncover secrets using perspective. Experience the adventure of a brave villager in "The Book Of Hiro," an engaging mix of RPG, strategy, and mystery.
About this game
“The Book of Hiro” is a 3D visual puzzle game developed by two independent developers. Players help Hero embark on an adventure to the palace, using illusions and perspective to solve puzzles and explore the magical world in this book.
[Innovative Visual Puzzles]
The game features innovative visual puzzles that are imaginative and visually stunning. The innovative visual illusion finding gameplay involves moving the viewing angle, clicking, and other operations to find the hidden “key” pattern in the picture. Each puzzle solved can advance the plot and provide a unique gaming experience and visual impact.
[Vivid 3D Graphics]
The game features a simple and fresh 3D low-poly style that is full of childlike innocence while meticulously depicting the different scenes in the story. The game’s soothing and distant music complements the graphics to create a mysterious visual pop-up book.
[Challenging Gameplay]
The game features shiny gold coins, ordinary keys, hammers, gears, and other objects that are common but difficult to find due to the game’s unusual mechanics. Players must make bold guesses and not be fooled by seemingly unrelated images. They must carefully observe and remember that what they see is not necessarily what they get!
[Intriguing Storyline]
The game features an energetic and art-inspired storybook style. Behind the seemingly ordinary protagonist’s travel story is a hidden plot and an extraordinary experience. The game includes a main storyline and hidden endings waiting for you to explore.
System Requirements
Will my PC run this? →Minimum
- OS: Windows7
- Processor: i5-3450
- Memory: 4 GB RAM
- Graphics: GTX960
- Storage: 500 MB available space
Supported Languages
*languages with full audio support
Latest news
AnnouncementsOfficial
The Book Of Hiro Join the Steam Spring Sale! Enjoy a Limited-Time 35% Discount
As the spring breeze gently blows and flowers bloom abundantly, the 2025 Steam Spring Sale has officially started. "The Book Of Hiro" is now available at 35% off for a limited time, inviting interested players to make their purchase! Original price $2.99 Spring Sale discount -35% Discounted price $1.94 {STEAM_CLAN_IMAGE}/44426843/1275cefd2966f9ef8c43d3bfe2158ccc1ff88a3c.png Game Introduction “The Book of Hiro” is a 3D visual puzzle game where players solve challenges and puzzles using illusions and perspective to find the hidden key in the map. The game tells the story of a brave villager named Hiro who was ordered to meet the king and encountered various challenges and puzzles. Join our Discord：https://discord.gg/p8jHhK7QH2Read full article on Community Announcements (hkokjoy5)AnnouncementsOfficial
Enjoy 30% off in this coming Steam Summer sale!
The Steam Summer sale will start on June 27th at 10 am and end on July 11th at 10 am (Pacific Time). During these 2 weeks, 'The Book Of Hiro' will also have a 30% off for a low price limit. Don't miss this summer sale and add 'The Book Of Hiro' to your Steam game library! {STEAM_CLAN_IMAGE}/44426843/b623cc0fa722b56ad26e286144071e401bbcc910.png “The Book of Hiro” is a 3D visual puzzle game where players solve challenges and puzzles using illusions and perspective to find the hidden key in the map. The game tells the story of a brave villager named Hiro who was ordered to meet the king and encountered various challenges and puzzles.Read full article on Community Announcements (hkokjoy5)Community & EventsOfficial
The Book Of Hiro join Steam Eastern Game Fest, with amazing discounts coming!
From April 26th to May 4th, The Book Of Hiro will be participating in Steam Eastern Game Fest! Bringing gamers worldwide historically low prices and exciting discounts, join us for an audio-visual feast and exceptional gaming experience! During the event, The Book Of Hiro will be available for purchase on the Steam platform at the best price ever offered. All players can grab the game at a historic low 25% discount. “The Book of Hiro” is a 3D visual puzzle game where players solve challenges and puzzles using illusions and perspective to find the hidden key in the map. The game tells the story of a brave villager named Hiro who was ordered to meet the king and encountered various challenges and puzzles. {STEAM_CLAN_IMAGE}/44426843/98928b1f271200f5bdcd959d9ac46f0742a8177c.pngRead full article on Community Announcements (hkokjoy5)AnnouncementsOfficial
Steam春季促销特惠！《希罗之书》等OKJOY旗下多款游戏特惠来袭~
伴随着春风轻拂，花香四溢，2024年steam春季特卖已正式开启，《希罗之书》也参与到了本次的春季促销中，给大家带来了许多惊喜折扣优惠！ 感兴趣的玩家快来加入购物车，购买游戏吧！ {STEAM_CLAN_IMAGE}/44426843/b5f2b1113dbfc92211066f1b80aa7e31cda19b4b.png 希罗之书 原价¥12 春促折扣-25% 折后价9 商店页面链接：https://store.steampowered.com/app/2533870/_/ 《希罗之书》是一款独特的3D视觉错位解谜游戏。游戏讲述了勇敢的村民希罗奉命前往皇宫觐见国王路途中发生的故事，玩家将通过转换方向、借助视觉错位和透视，拼合出指定的图案，来找出地图中隐藏的关键“钥匙”，解开空间中的重重谜题。 OKJOY玩家交流群：812414789Read full article on Community Announcements (OKJOY)AnnouncementsOfficial
Lunar New Year 20% Off Special | OKJOY Wishes Everyone a Happy CNY!
🎉 The Lunar New Year is approaching, bringing joy and happiness! At this wonderful moment of family gatherings and joyous celebrations, all members of OKJOY send their warmest wishes to you and your loved ones: 🌸 Wishing everyone an early Happy Lunar New Year, may you have a bounty of happiness and joy, accompanied by health, happiness, and good fortune every day. 🎮 To celebrate the Lunar New Year, "The Book of Hiro" will be available at a 20% discount from February 6th at 10 AM until February 15th at 10 AM. Hurry and add The Book of Hiro to your game library now! {STEAM_CLAN_IMAGE}/44426843/406b2616d65e9c2bd26f940a8d42c197cb522312.pngRead full article on Community Announcements (OKJOY)
