Book of Yog Idle RPG

Book of Yog Idle RPG

元气工作室 · July 30, 2022 · Sexual Content, Hentai, Anime, Hack and Slash, Loot

Book of Yog Idle RPG is free to play — no purchase needed. We track it so you know if that ever changes.

PC
Mixed65% · 8,971743playing now
This game is free to play. Get it on Steam →

Screenshots

Book of Yog Idle RPG price

Book of Yog Idle RPG is free to play — there is no purchase price, on Steam or anywhere else we track. We keep watching it, so if it ever stops being free the price history on this page will show when that happened and what it changed to.

About Book of Yog Idle RPG

✦ AI summary

Recruit dozens of unique heroes across six classes and assemble a strategic team of four to defend Arkrance from the Black Tide in this relaxing idle ARPG. Mix and match skills, talents, and randomly-generated loot while progressing offline, with team synergies and deep customization systems ensuring victory comes in many forms.


*** For information about current state of the Early Access version, please refer to "From Game Developers" section in this page. ***

Recruit heroes, build a team, and explore an idle ARPG with an in-depth strategic system!

Step up to be the Commander of “Arkrance” Strike Force, recruit the unique heroes of “Black Guard” and form your own team, slay and push back the vicious monsters emanating from the "Black Tide", defend the teetering Arkrance Great Wall, and find out the truth behind these apocalyptic turn of events.

Experience an interesting and relaxing idle RPG. There are heroes, skill tomes and loot that are waiting for you to mix and match into the strongest team with the most powerful heroes in order to overcome any obstacles that are thrown in your way.

Main feature

  • Idle system
Experience an easier idle ARPG! You can progress even when you are offline. No need to waste time in meaningless battles. Facilitate the growth of your team, to enjoy the game at your own pace!
  • Heroes
Dozens of heroes are waiting for you to recruit (30 in early access), and more heroes are waiting to join the game. There are 6 unique classes waiting for you to choose: Warriors, Tanks, Rangers, Assassins, Mages and the Support class. Each class has its own unique and special class system and talent trees. If you like RPGs, this will be right up your alley!
  • Strategy System
Experience the rich in-game strategic system to maximize your potential, customize the items, skills, talents, characters freely to make your own perfect hero!
  • Skill Combination
Each hero has their own unique skill trees and talents, collect special skill tomes to customize your heroes' skill trees. Feel freely to collect, learn and combine. And create a most fun and powerful hero to improve the combat strategy and the fun of the game!
  • Team Formation
Assemble a team with 4 "Black Guards" to fight with you. Different team combinations can activate different unique and powerful synergistic effects. There will be paths to victory even if you decide to have a team of 4 tanks or 4 supports. The choice is up to you!
  • RNG System
Explore the wilderness, battlefields, and dungeons, and slay the monsters to get thousands of unique loot, all of which are randomly generated. Each battle can bring an unexpected reward and experience!
  • Loot System
It’s an idle game for a reason, play at your own pace. There’s no need to invest too much effort, nor is there need to P2W. Whether it is loot, skill tomes, skill materials or even heroes, they can be gained easily through normal gameplay.
  • Sand-box System
You can DIY your own lodgings with the sand-box construction system, enjoy a fun, relaxing and personal game experience! (Under development, not released yet)

And more game contents will be published with our continuously update, please stay tuned!

Book of Yog Idle RPG — game info

Platforms
Windows
Steam Deck
Playable
Player modes
Single-player, Multiplayer
PC Game Pass
Not included

DLC & expansions

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Not recommended Aug 31, 2026
What I can say about this game, is very attractive, but there is plenty of translation issues in English which it was reported in the official discord channel from them and they were rude answering and just said change it to Chinese to fix it. Me and other were watching a streamer and i was playing too and we saw this, this is not the type of devs you want to support. Also, if the game has an issue where you report it, they blame you for it and don't do anything when the game 100% caused that. No wonder the game is dying now. They need to improve their service skills and how to handle these type of situation. I was starting to spend and I will no longer do it along the others and dropped the game too.
4 found this helpful
Not recommended Sep 1, 2026
It's like diablo, but with sex. Bad translations aswell.
1 found this helpful
Recommended Sep 1, 2026
3時間後に購入されました
Recommended Aug 30, 2026
It’s a pretty good idle game; admittedly, it is too pay-to-win, but the idle grinding aspect is quite engaging. It’s great for casual play, though the competitive side—specifically the arena mode—leaves something to be desired.
Not recommended Aug 30, 2026
Не ок
Recommended Aug 29, 2026
挂机小游戏,立绘非常好看,刷宝战斗的玩法也不错,可以离线自动获取资源,无需充值氪金,当作摸鱼小游戏挂机十分惬意。

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