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Scheduled Maintenance for September 25-26, 2023

Greetings, Saviors!We would like to announce the details of our weekly maintenance for (September 26, 2023). Make sure to check below for the maintenance schedule and patch notes.Please note that other issues and bugs are also being worked on even if they are not mentioned below.

Patch Note
September 26th, 2023
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[EDITED] Scheduled Maintenance for June 21, 2022

Greetings, Saviors!We would like to announce the details of our weekly maintenance for (June 21, 2022). Make sure to check below for the maintenance schedule and patch notes.Please note that other issues and bugs are also being worked on even if they are not mentioned below.

Patch Note
June 28th, 2022
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TOS Illustration Collection 2022 DLC is here!

Greetings savior:)  We have launched a new Media Kit!   TOS Illustration Collection 2022 provides loading screens, wallpapers, and illustrations for everyone (Free of Charge!). The Assets' copyright belongs to the imcGAMES but you can use these assets with only one condition: This is only for non-commercial use! Try it on your Blog, Video, and more!   [Come and get our new DLC!]

Announcement
March 18th, 2022
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[COMPLETE] Scheduled Maintenance Extended (Feb 19)

UPDATE: Maintenance is now complete.   Greetings, Saviors. We regret to inform that today's scheduled maintenance has been extended by 2 hours in all servers, due to issues that require further processing. Maintenance is therefore expected to be completed on the following schedule. [EST] 06:00 [BRT] 08:00 [CET] 12:00 [SGT] 19:00 We will update this announcement once maintenance is complete and the servers are open again. Thank you for your patience.

Announcement
February 19th, 2019
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Scheduled Maintenance for November 8, 2022

Greetings, Saviors!We would like to announce the details of our weekly maintenance for (November 8, 2022). Make sure to check below for the maintenance schedule and patch notes.Please note that other issues and bugs are also being worked on even if they are not mentioned below.

Patch Note
November 7th, 2022
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Scheduled Maintenance for November 22, 2022

Greetings, Saviors!We would like to announce the details of our weekly maintenance for (November 22, 2022). Make sure to check below for the maintenance schedule and patch notes.Please note that other issues and bugs are also being worked on even if they are not mentioned below.

Patch Note
November 21st, 2022
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Particle Effect Optimization

Hello everyone, this is Tree of Savior Dev. team.   This posting is about particle effect optimization.     The performance of the client has improved a lot through 64-bit migration, DirectX 11 update&optimization, but the multi-core performance was not fully utilized.   One of the most crowded tasks to the single-core was particle effects. Tree of Savior, where many monsters appear and multiple hit-type skills exist, improving the performance of particle effects was the biggest task. In addition, since the particle effect engine only allowed up to 8,192 particle effects, there was a problem that the effect could not fully appear when many effects occurred.   We have increased the maximum effects to 32,768 by improving the engine, but as the number of effects increased, the frame dropped.    To solve this problem, improvements were made to make full use of multi-cores for updating and expressing particles. With this improvement, we have verified that the frame remained similar even when the particle count limit was increased by 4 times.       <Screenshot for comparison> ▲ Frame dropped - limit by 8,192 in the previous engine ▲ Frame dropped - limit by 32,768 in the previous engine ▲ Frames maintained - limit by 32,768 in the new engine   We expect that a stable frame will be maintained even when playing 4 times more effects than before, and all particles that have been omitted in the past will be displayed normally. Additionally, with the improved particle output capability, particle scene can be richer which leads us to expect that the quality of various skills and effects will be improved.       This particle optimization patch was applied during the scheduled maintenance on November 9. We will continue to work on creating interesting game scenes by continuously improving the engine and low-quality effects.       Thank you.

Developer's Blog
November 17th, 2021
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[EU] Fedimian Temporary Maintenance for May 4, 2017

Greetings Saviors, We will be performing temporary maintenance on the [EU] Fedimian server today due to server issues. Maintenance is expected to take place during the following period: May 4, 2017 EDT - 02:00 AM to 04:00 AM // CEST - 08:00 AM to 10:00 AM Thank you for your patience and understanding.

Announcement
May 3rd, 2017
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[UPDATE] Scheduled Maintenance for August 7~8, 2023

Greetings, Saviors!We would like to announce the details of our weekly maintenance for (August 8, 2023). Make sure to check below for the maintenance schedule and patch notes.Please note that other issues and bugs are also being worked on even if they are not mentioned below.

Patch Note
August 15th, 2023