[2025-09-05] LINE Games has announced that it will be releasing the new season 'Abyss Gate' for the multi-platform hack-and-slash action RPG 'UNDECEMBER', developed by NEEDS Games and serviced by LINE Games.
This season focuses on satisfying players' desire for challenging content and offering unprecedented season rewards. The highlight of this season’s update is the 'Abyss Gate', a new high-difficulty dungeon that poses an even greater challenge than the 'Chaos Dungeon'.
'Abyss Gate' is a demanding mode in which characters cannot revive or re-enter upon death. Players must defeat bosses to earn rewards, including the exclusive 'Abyss Stones', obtainable only through this new content, as well as newly added rewards like Gear Slot Upgrades.
The 'Abyss Stones' come in three types: Dawn’s Abyss Stone, Destruction Abyss Stone, and Distortion Abyss Stone. 'Dawn’s Abyss Stones' can amplify the stats of specific Gear types, 'Destruction Abyss Stones enhance the stats of certain unique Gear, and 'Distortion Abyss Stones allow for modifications to the mechanics of existing skills.
Additionally, two new skill runes, 'Wrathful Blow' and 'Toxic Mist', along with the link rune 'Chain of Pain', have been added, enabling players to enjoy new strategic gameplay approaches.
Alongside the new season, a series of generous player benefit events is underway. All players receive a 'Season Promotion Box' to accelerate growth in season mode, offering a variety of growth-supporting benefits and the guaranteed acquisition of 'New Transcendent Unique' Gear.
Moreover, new and returning players will be provided with a total of 100 'Gear Summon Tickets' and 'Costume Summon Tickets', while clearing the season challenges will reward players with the new pet 'Violeyn' and the attachment 'Abyss of Oblivion' for free.
Detailed information on the 'UNDECEMBER' new season 'Abyss Gate' update, as well as game events, can be found on the official UNDECEMBER page, Steam page, and the official YouTube channel. <END>
■ UNDECEMBER New Season 'Abyss Gate' Preview
- YouTube: https://youtu.be/gRPi2SdfcEs
■ UNDECEMBER Related Links
- Official Website: https://ud.floor.line.games/kr/main
- STEAM: https://store.steampowered.com/app/1549250/UNDECEMBER/
- Discord: https://discord.gg/Q7syAnHfha
- Official YouTube: https://www.youtube.com/c/UNDECEMBER_official
| UNDECEMBER | |||
| Development / Service |
Needs Games / LINE Games Corporation | Genre | Hack & Slash ARPG |
| Platform | PC (Steam, FLOOR) Mobile (Android / iOS) |
Schedule | Global – October 12, 2022 South Korea – January 13, 2022 2023. 04. 27: Global Service Merge |
■ Press Contacts: dl_press@line.games
■ About LINE Games Corporation
LINE Games is a global game developer and publisher, and the dedicated gaming subsidiary of LINE Yahoo Corporation (formerly LINE Corporation) — the company behind the LINE mobile messenger platform. Since debuting its self-developed mobile shooting game Dragon Flight in 2012, LINE Games has gone on to service titles across various genres and platforms, including the hack-and-slash action RPG UNDECEMBER, the open-world MMORPG Uncharted Waters Origin, the mobile SRPG The War of Genesis: Asura Project, and the match-3 puzzle game Hello Kitty Friends Match. The company continues to grow its capabilities as a global studio with a diverse, multi-platform game portfolio. In close collaboration with LINE — a global messenger platform with over 200 million users — LINE Games is dedicated to creating groundbreaking titles that push the boundaries of fun and innovation.