依盖之书 book of yog — patch notes and updates
Stored observation / content update:
Dated developer announcements recorded from Steam. Open the source for the complete update.
| Update | Date | Excerpt / source |
|---|---|---|
| Patch Notes of April 27 | 2026-04-27 | Dear Commander:We plan to start update maintenance on 15:00, April 27 (UTC+8). The maintenance is expected to take 120 - 240 minutes.*Please pay attention to the community and in-game rolling announcements for specific times.After the maintenance, please update the client to the latest version before start the game.During the maintenance, the players will be forcibly disconnected and unable to login. Please logout before the maintenance to avoid any data loss.The following is the introduction of update contents: New Blackguard Starborne EraThe first region of the Starborne Era world is now available. Commanders can explore interactive events |
| Patch Notes of April 9 | 2026-04-09 | Dear Commander:We plan to start update maintenance on 15:00, April 9 (UTC+8). The maintenance is expected to take 120 - 240 minutes.*Please pay attention to the community and in-game rolling announcements for specific times.After the maintenance, please update the client to the latest version before start the game.During the maintenance, the players will be forcibly disconnected and unable to login. Please logout before the maintenance to avoid any data loss.The following is the introduction of update contents:Phantom Liberty(Light & Dark SP Guardian Re-Run)Nightmoon Warden SasayaDuration: After update ~ 2026-4-30RulesUse Sanguine Stones to s |
| Patch Notes of March 26 | 2026-03-26 | Dear Commander:We plan to start update maintenance on 15:00, March 26 (UTC+8). The maintenance is expected to take 120 - 240 minutes.*Please pay attention to the community and in-game rolling announcements for specific times.After the maintenance, please update the client to the latest version before start the game.During the maintenance, the players will be forcibly disconnected and unable to login. Please logout before the maintenance to avoid any data loss.The following is the introduction of update contents: New Blackguard Crimson Warshadow, GrinfinaLight & Dark Rerun Summon Pool (Preview)The Light & Dark Rerun Summon Pool will open after |
| Patch Notes of March 11 | 2026-03-11 | Dear Commander:We plan to start update maintenance on 15:00, March 11 (UTC+8). The maintenance is expected to take 120 - 240 minutes.*Please pay attention to the community and in-game rolling announcements for specific times.After the maintenance, please update the client to the latest version before start the game.During the maintenance, the players will be forcibly disconnected and unable to login. Please logout before the maintenance to avoid any data loss.The following is the introduction of update contents:Black Market UpdateUndine's belt Accessory skin Urban Matte is now available in the Great Temple, priced at 120 Blacktide Coins.Limit |
| Patch Notes of February 28 | 2026-02-28 | Dear Commander:We plan to start update maintenance on 15:00, February 28 (UTC+8). The maintenance is expected to take 120 - 240 minutes.*Please pay attention to the community and in-game rolling announcements for specific times.After the maintenance, please update the client to the latest version before start the game.During the maintenance, the players will be forcibly disconnected and unable to login. Please logout before the maintenance to avoid any data loss.The following is the introduction of update contents: New Blackguard - Green Whisper, UndineNew Banner - Oath of Twin StarsDuration: 2026.02.28-2026.03.25Banner RulesDuring the event, |
| Patch Notes of February 5 | 2026-02-05 | Dear Commander:We plan to start update maintenance on 15:00, February 5 (UTC+8). The maintenance is expected to take 120 - 240 minutes.*Please pay attention to the community and in-game rolling announcements for specific times.After the maintenance, please update the client to the latest version before start the game.During the maintenance, the players will be forcibly disconnected and unable to login. Please logout before the maintenance to avoid any data loss.The following is the introduction of update contents:Gold TradingIncreased the weekly listing limit for equipment to 50 orders.OtherrealmOptimized the victory rewards for the hidden st |
| Patch Notes of January 29 | 2026-01-29 | Dear Commander:We plan to start update maintenance on 16:00, January 29 (UTC+8). The maintenance is expected to take 120 - 240 minutes.*Please pay attention to the community and in-game rolling announcements for specific times. After the maintenance, please update the client to the latest version before start the game. During the maintenance, the players will be forcibly disconnected and unable to login. Please logout before the maintenance to avoid any data loss. The following is the introduction of update contents:New Blackguard - Nightmoon Warden, SasayaDark-attribute Blackguards receive the full bonus effects from skills such as【Embrace o |
| Patch Notes of January 14 | 2026-01-14 | Dear Commander: We plan to start update maintenance on 15:00, January 14 (UTC+8). The maintenance is expected to take 120 - 240 minutes.*Please pay attention to the community and in-game rolling announcements for specific times. After the maintenance, please update the client to the latest version before start the game. During the maintenance, the players will be forcibly disconnected and unable to login. Please logout before the maintenance to avoid any data loss. The following is the introduction of update contents: Limited-time Optional Banner To enhance the new player experience, all Commanders will gain limited-time access to the Optiona |
| Patch Notes of December 25 | 2025-12-25 | Dear Commander:We plan to start update maintenance on 15:00, December 25 (UTC+8). The maintenance is expected to take 120 - 240 minutes.*Please pay attention to the community and in-game rolling announcements for specific times.After the maintenance, please update the client to the latest version before start the game.During the maintenance, the players will be forcibly disconnected and unable to login. Please logout before the maintenance to avoid any data loss.The following is the introduction of update contents:New Blackguard - Silverblade Oath, DelyanneBlackguard Adjustments ▶Flabellum SeraphSkill AdjustmentsBeforeAfterInsight of Blade an |
| December Spending Reward Adjustment | 2025-12-17 | Dear Commander,Due to version planning adjustments, the December Limited-Time Spending Rewards event, originally scheduled to end on December 31, 2025, will now conclude earlier on December 24, 2025. A new round of the event will be launched afterward. Please stay tuned for further updates.We sincerely apologize for any inconvenience this change may cause and greatly appreciate your continued support and understanding.— The Book of Yog Team |
| Patch Notes of December 11 | 2025-12-11 | Dear Commander:We plan to start update maintenance on 15:00, December 11 (UTC+8). The maintenance is expected to take 120 - 240 minutes.• In this update, the technical team has significantly optimized the game’s update packaging process. The update package will be around 10GB, but once this update is completed, the download time for future versions will be greatly reduced.• In the previous update, the Void Chasm boss HP was increased, but this adjustment was not included in the patch notes. We apologize for the inconvenience caused. An additional compensation will be delivered via in-game mail after the update.*Please pay attention to the com |
| To all Commanders: Improvements & Plans | 2025-11-27 | Hard to believe we're already reaching the tail end of 2025.The weather in Hangzhou has been full of sunshine lately, but it's getting colder by the day. People on the team have been catching colds, recovering, then catching colds again.Hopefully you've been staying healthy and doing well.This month's update might not look very "big" from the outside — and that's totally understandable. But honestly, the team has been working overtime more than ever. Most of the work recently has been on deep system improvements, redesigns, and constant testing. It's a lot, and only part of it is visible right now. The rest will show up gradually in future ve |
| Patch Notes of November 27 | 2025-11-27 | Dear Commander:We plan to start update maintenance on 16:00, November 27 (UTC+8). The maintenance is expected to take 120 - 240 minutes.*Please pay attention to the community and in-game rolling announcements for specific times.After the maintenance, please update the client to the latest version before start the game.During the maintenance, the players will be forcibly disconnected and unable to login. Please logout before the maintenance to avoid any data loss.The following is the introduction of update contents:New Blackguard - Celestial Luan, Yan Dingling Blackguard Adjustments ▶Coltish Artillerist · MeineSkill AdjustmentsPreviousUpdated『 |
| Patch Notes of November 13 | 2025-11-13 | Dear Commander:We plan to start update maintenance on 16:00, November 13 (UTC+8). The maintenance is expected to take 120 - 240 minutes.*Please pay attention to the community and in-game rolling announcements for specific times.After the maintenance, please update the client to the latest version before start the game.During the maintenance, the players will be forcibly disconnected and unable to login. Please logout before the maintenance to avoid any data loss.The following is the introduction of update contents:SP Hero Pool Re-run Duration: After Update ~ 2025-12-04 (Server Time)New Double SP Pool: Twins' meetThis pool has an independent g |
| To all Commanders: Initial Launch of Otherrealm and Future Plans | 2025-10-31 | Game development's like steering a huge ship—even a tiny course tweak takes forever. November's right around the corner, and 2025'll be gone before we know it. Lately, I've been tossing and turning some nights. Remember when I could crash the second my head hit the pillow? Those days are long gone. Sometimes I just zone out, feeling kinda lost. Other times, I just wanna sit with a drink and not say a word… y'know? To all you folks out there reading this—strangers, but kinda not—ever have moments like that? Let's hang in there, yeah? Here's to life!Alright, enough rambling. You've waited long enough—after three months of grind, the first versi |
| Patch Notes of October 31 | 2025-10-31 | Dear Commander:We plan to start update maintenance on 14:30, October 31 (UTC+8). The maintenance is expected to take 120 - 240 minutes.*Please pay attention to the community and in-game rolling announcements for specific times.After the maintenance, please update the client to the latest version before start the game.During the maintenance, the players will be forcibly disconnected and unable to login. Please logout before the maintenance to avoid any data loss.The following is the introduction of update contents:New Blackguard - Blossom Amour, Freyja Newly SP Regular Banner- Covenant of the StarsFree Summon: The first summon of each day is f |
| Patch Notes of October 16 | 2025-10-16 | Dear Commander:We plan to start update maintenance on 16:00, October 16 (UTC+8). The maintenance is expected to take 120 - 240 minutes.*Please pay attention to the community and in-game rolling announcements for specific times.After the maintenance, please update the client to the latest version before start the game.During the maintenance, the players will be forcibly disconnected and unable to login. Please logout before the maintenance to avoid any data loss.The following is the introduction of update contents:New SkinNew Everlasting Sol, Juliet's skin: " Seafoam Bath " for sale in the MallSP Hero Pool Re-run Duration: After Update ~ 2025- |
| Patch Notes of September 25 | 2025-09-25 | Dear Commander:We plan to start update maintenance on 16:00, September 25 (UTC+8). The maintenance is expected to take 120 - 240 minutes.*Please pay attention to the community and in-game rolling announcements for specific times.After the maintenance, please update the client to the latest version before start the game.During the maintenance, the players will be forcibly disconnected and unable to login. Please logout before the maintenance to avoid any data loss.The following is the introduction of update contents:New Blackguard - Blazing Shear, Morante Limited-time Optional BannerTo enhance the new player experience, all Commanders will gai |
| To all Commanders: Development Update on The Book of Yog | 2025-09-24 | Hey everyone,Starting this week, Hangzhou has slipped into late summer—sometimes a little cool breeze, and autumn is quietly sneaking in. About two months ago we shared our dev log with you, but since the upcoming content is huge, the game's development has recently slowed down. So here's a little progress update from us:1. Endgame PvE (Otherworld)• New loot will be added gradually, including legendary gear, treasures, and upgrade stones.• Equipment will have more randomness. Special gear has unique attributes that cannot be modified. No paid content—everything depends on luck. Trading Hall support is planned.• PvE tests farming strategies, m |
| 【Preview】Late-September Adjustment Notice | 2025-09-19 | 【Equipment System Optimization & Security Notice】1.Equipment Enhancement Optimization: When the equipment level cap is ≤ 400, the enhancement cost will be reduced.2.When the equipment level cap is ≤ 400, the Enhancement Transfer function under Transfer will no longer be available. Please make sure to complete any related transfers or rollbacks before the update on September 25, 2025, to avoid unnecessary losses.Thank you for your understanding and continued support! |