Game update13 Jul 2026Jul. 13 Server PatchGreetings, Rune Hunters. UNDECEMBER will be undergoing a server patch on Jul. 13 (Mon) to address identified issues. Please refer to the following information for details. Jul. 13 Server Patch 1. Server Patch Schedule: Jul. 13 (Mon) 15:15(UTC+9) * The server patch will proceed without maintenance. * The game will therefore be available to play while the server patch is underway. 2. Server Patch…
Greetings, Rune Hunters. Our next update will take place on Jul. 9 (Thu). Please see below for more details. ※ The information may change when the update takes place. ※ All screenshots were taken on a test server and details may be subject to change.
Greetings, Rune Hunters. UNDECEMBER will be undergoing a data patch on Jun. 26 (Fri) to address identified issues. Please see below for more details. Jun. 26 Data Patch 1. Data Patch Schedule: Jun. 26 (Fri) 17:23 (UTC+9) * The data patch will proceed without maintenance. * The game will therefore be available to play while the data patch is underway. 2. Data Patch Details - Fixed an issue where…
Greetings, Rune Hunters. UNDECEMBER will be undergoing a server patch on May. 26 (Tue) to address identified issues. Please refer to the following information for details. May. 26 Server Patch 1. Server Patch Schedule: May. 26 (Tue) 18:20 (UTC+9) * The server patch will proceed without maintenance. * The game will therefore be available to play while the server patch is underway. 2. Server Patc…
Greetings, Rune Hunters. UNDECEMBER will be undergoing a server patch on May. 20 (Wed) to address identified issues. Please refer to the following information for details. May. 20 Server Patch 1. Server Patch Schedule: 1. Server Patch Schedule: May. 20 (Wed) 19:00 (UTC+9) * The server patch will proceed without maintenance. * The game will therefore be available to play while the server patch i…
Greetings, Rune Hunters. UNDECEMBER will be undergoing a server patch on May. 19 (Tue) to address identified issues. Please refer to the following information for details. May. 19 Server Patch 1. Server Patch Schedule: May. 19 (Tue) 22:10 (UTC+9) * The server patch will proceed without maintenance. * The game will therefore be available to play while the server patch is underway. 2. Server Patc…
Greetings, Rune Hunters. UNDECEMBER will be undergoing a server patch on May. 19 (Tue) to game service stabilization. Please refer to the following information for details. May. 19 Server Patch 1. Server Patch Schedule: May. 19 (Tue) 15:15 (UTC+9) * The server patch will proceed without maintenance. * The game will therefore be available to play while the server patch is underway. 2. Server Pat…
Greetings, Rune Hunters. Our next update will take place on May. 14 (Thu). Please see below for more details. ※ The information may change when the update takes place. ※ All screenshots were taken on a test server and details may be subject to change. ◆ New Season : The Forge · New Season begins. ◆ New Content : Card System · Information about the new content. · New contents can be checked at .…
Announcements are the developer’s own posts to the game’s Steam news feed: updates and their patch notes, in-game events, releases and sales. The important ones are marked on the players chart.