Hello, GM Delia here.

The beginning of another legend, 

We sincerely thank all Knights who enjoy Gran Saga IDLE, and we are pleased to share the update details for September 24 (Thu) as follows.

Through the September 17 (Thu) maintenance, the maximum difficulty of the Main Stage and the four Dungeons will be expanded ahead of this update.
Meet an even more abundant Gran Saga IDLE with the  event, celebrating the harvest of autumn.

Update Details

■ Song of Abundance Event

1. Song of Abundance Login Event
   As the season of harvest arrives, a bountiful gift awaits every Knight.
   A login event where you can obtain Song of Abundance season-limited items begins.

• Event Period : September 24 (Thu) 00:00 ~ October 21 (Wed) 23:59 (UTC)
• Details : 7-Day Login Board x4, 28-Day Login Board x1

1. Song of Abundance Costume (Rerun)
   The Song of Abundance Costume Summon begins.

• Period : September 24 (Thu) 00:00 ~ October 21 (Wed) 23:59 (UTC)
• Costume : [Gold] Petal of Moonlight Theramos

1. Song of Abundance Costume Part 2 (Rerun)
   Two more costume summons are added starting from Week 3 of the event.

• Period : October 8 (Thu) 00:00 ~ October 21 (Wed) 23:59 (UTC)
• Costumes : [Silver] Whisper of Starlight Riverrin, [Silver] Silent Flame Serena

1. Rate-Up Summon Event (Rerun)
   The Rate-Up Summon Event begins.

• Hero Rate-Up [Will of the Earth, Theramos] : September 24 (Thu) 00:00 ~ October 21 (Wed) 23:59 (UTC)
• Hero Rate-Up [Riverrin · Serena] : October 8 (Thu) 00:00 ~ October 21 (Wed) 23:59 (UTC)
• Special Hero Summon : September 24 (Thu) 00:00 ~ October 7 (Wed) 23:59 (UTC)
• Artifact Rate-Up [Blessing of the Earth Dragon] : September 24 (Thu) 00:00 ~ October 21 (Wed) 23:59 (UTC)

1. Song of Abundance Pet Summon (Rerun)
   As autumn nights deepen, 'Eve' will stand steadfastly by your side! 'Eve' returns for a limited time.

• Period : September 24 (Thu) 00:00 ~ October 21 (Wed) 23:59 (UTC)

■ Content Update

1. Stage and Mission Expansion

• Period : After the September 17 (Thu) maintenance ~
• Main Stage : Expanded up to Stage 22,020
• Mission : Expanded up to 13,630

1. Dungeon Stage Added

• Period : After the September 17 (Thu) maintenance ~
• The difficulty of the four Dungeons — Gold, Hero EXP, Potential, and Artifact — is expanded up to Stage 1,700.

1. World Challenge - Master Earth League

• Period : September 24 (Thu) 00:00 ~ September 30 (Wed) 14:59 (UTC)
• Eligibility : Reach Trial Stage 5 of [Challenge: Trial of Darkness, First Half]

1. World Arena - Elite League

• Period : September 24 (Thu) 00:00 ~ September 30 (Wed) 23:59 (UTC)
• Eligibility : Score 3,000 or higher in [Arena Season 87]

1. Tower of Trials

• Period : September 24 (Thu) 00:00 ~ October 21 (Wed) 23:59 (UTC)

■ Other Improvements and Fixes

• Shop Update : Song of Abundance commemorative package products are added.

※ Any changes will be announced through a separate notice.
※ To protect your data, please ensure the game is completely closed before the maintenance begins.

We will always do our best to ensure an enjoyable adventure for all Knights.

Thank you.