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About Undecember: The Forge

This is Hack & Slash, UNDECEMBER

Various limited-time events will be available alongside the New Season Update!

Don't miss out on event opportunities, including a 7-day Attendance reward granting a brand-new Pet, as well as powerful gear and new Costume rewards available through the Season Celebration Exchange.

《Season Update Highlights》

◈ Tier 15 Gear Option added

◈ Season-exclusive opportunities to obtain higher-tier options

◈ New skills added: "Frost Storm" and "Axe Throw"

◈ New growth content, Card System added

◈ Expansion of advanced and Abyss Gate content

◈ Chaos Dungeon and Black Market reward improvements

◈ Convenience improvements, including Zodiac Presets

◈ Various other content improvements

■ UNCHANGED – Unchanged Values

Immersive storyline and growth through hunting and farming

Fun and excitement, while pursuing the unchanged values of a RPG

■ UNEXPECTED – A Perfect RPG Beyond Expectations

Venture through countless maps with diverse themes

And experience the unexpected thrills of combat

■ UNLIMITED – Limitless Skill Combinations

Surpass the limit by creating thousands of

skill combinations from various Skill and Link Runes

■ UNDEFINED – Freedom of Style

Instead of choosing a class, enjoy building up

your own character based on your combat style

■ UNSTOPPABLE – Endless Contents

From Raids to Guild Battlegrounds!

Test your limits through multiple available contents

Check the latest UNDECEMBER news from the Official Community!

[Brand Site]

https://undecember.line.games/

[FLOOR]

https://ud.floor.line.games

[DIscord]

https://discord.com/invite/Q7syAnHfha

[YouTube]

https://www.youtube.com/channel/UCO1YHH625KZdI66PjAEHDWQ

ⓒ LINE Games Corporation & Needs Games Inc. All Rights Reserved.

■ Minimum Requirements

- OS Android 7.0 (Nougat) RAM 2GB

■ Optional Access

The following access is requested upon use.

You may still continue using the service without the specific feature even if access is declined.

- Photos/Media/Files: Allows attaching files saved in the device when posting at the Official Community.

- External Storage: Required to write game data in the external storage.

[How to Remove Access]

- Android 6.0 or above: Settings > Apps > Select Category > Permissions > Allow or Remove Access

- Lower than Android 6.0: Update the OS to Remove Access or Uninstall the App

■ Information on Paid Contents and Usage

※ Purchasing paid contents will incur additional charges.

- Provider : ⓒ LINE Games Corporation

- Terms of Service and Service Period : Refer to the information provided in-game

(If service period is not shown, the game service end date is to be regarded as the service period)

- Payment amount and method : Refer to the amounts and methods provided for each content in-game

(Billed amount may differ depending on exchange rate and fees when using foreign currency)

- Content provision method : Issued directly to the game account(character) that carried out the purchase

or issued to the Paid Shop Storage in-game

- Information on refunds : Refer to Article 5 of the Terms of Service

- Compensation for damages and handling of complaints : Refer to Articles 11 and 15 of the Terms of Service

- Inquiries : Submitted online through the in-game Support feature

[Developer Contact]

E-mail : [email protected]

[Business Registration Number]

120-87-89182

[Business Address]

2F, AP Tower, Teheran-ro 218, Gangnam-gu, Seoul, 06221

[Privacy Policy]

https://cs.line.games/policy/store/privacy?companyCd=LINE_GAMES&svcCd=STORE&langCd=en

[Terms of Service]

https://cs.line.games/policy/store/terms?companyCd=LINE_GAMES&svcCd=STORE&langCd=en

What's New in the Latest Version 3.43.0500

Last updated on May 15, 2026

◈ Tier 15 Gear Option added
◈ Season-exclusive opportunities to obtain higher-tier options
◈ New skills added: "Frost Storm" and "Axe Throw"
◈ New growth content, Card System added
◈ Expansion of advanced and Abyss Gate content
◈ Chaos Dungeon and Black Market reward improvements
◈ Convenience improvements, including Zodiac Presets

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Additional Game Information

Latest Version

Request Undecember: The Forge Update 3.43.0500

Uploaded by

Oum Kiki

Requires Android

Android 6.0+

Available on

Get Undecember: The Forge on Google Play

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Undecember: The Forge Screenshots

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