UNDECEMBER
The 13th being, Evil God Serpens.
After the 12 Gods' sacrifice to return everything to the void,
an unstable peace was recovered. Now, darkness begins to
rise from the unstable peace.
- Developer
- Needs Games
- Platform
- Mobile/PC
- Genre
- Hack-and-slash Action RPG
- Release Date
- 2022.10.12
News
LINE Games Launches New Season 'Abyss Gate' Update for Hack-and-Slash RPG UNDECEMBER!
2025-09-05 16:00[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
LINE Games Launches Major ‘Starwalker’ Season Update for Hack-and-Slash Title UNDECEMBER
2025-05-09 16:28May 9, 2025 – Seoul, South Korea – LINE Games, in partnership with developer Needs Games, today announced the launch of UNDECEMBER’s newest season update, titled Starwalker. This substantial update brings a variety of new gameplay systems, expanded progression mechanics, and exciting in-game events to the hit hack-and-slash action RPG. Headlining the Starwalker update is “Wheel of Fate,” a new single-player feature where players advance through a constellation-shaped map filled with randomized Chaos Dungeon nodes. Reaching the center of the board may trigger a boss encounter with the powerful Starlight Guardian, who drops exclusive rewards including a new Link Rune and Artifact upon defeat. The update also introduces a Gear Synthesis system, allowing players to combine materials earned from Wheel of Fate using a new Astrologer NPC. This system offers a chance to craft advanced gear, including the newly added endgame 2-Handed Sword. Two new Skill Runes, Lightning Slash and Flash, expand combat strategies. Lightning Slash chains lightning damage between enemies, while Flash delivers rapid strikes along a charging path. These can be further empowered with the new Link Rune “Iai-jutsu”, designed to amplify attack damage. UNDECEMBER's difficulty and progression systems have also been reworked: Monster level cap increased to 170 Chaos Dungeon now features a new level structure, capping at Level 40 A newly revamped Unpicked Ranking System selects top players based on highest DPS with non-overlapping skills. The top-ranked player will receive a 1,000 Ruby reward. To celebrate the new season, LINE Games is hosting limited-time login events where players can earn valuable in-game rewards including the Zodiac Sprinter, Hexa Rune Essence, and Gold just by logging in. For full patch notes, trailers, and event details, visit the Official UNDECEMBER Website, Steam Page, and Official Youtube Channel. ■ UNDECEMER New Season 'Starwalker' Preview - YouTube: https://youtu.be/Nk4AXhKlMNE ■ UNDECEMER Related Links - Official UNDECEMBER Website: https://ud.floor.line.games/kr/main - Steam Page: https://store.steampowered.com/app/1549250/UNDECEMBER/ - Official UNDECEMBER YouTube: https://www.youtube.com/c/UNDECEMBER_official
LINE Games Announces Hack & Slash UNDECEMBER’s New Season ‘Trials of Power’ Update!
2025-01-10 16:20[January 10, 2025] The hack-and-slash action RPG 'UNDECEMBER', serviced by LINE Games and developed by NEEDS GAMES, released a new season ‘Trials of Power’ update. The new season, ‘Trials of Power,’ features new combat and growth content that allows users level up their characters even faster and stronger to enjoy various content along with gameplay convenience improvements. First of all, the new season presents a solo content, ‘Arena.’ In Arena, users can battle against several monsters including powerful monsters such as ‘Ectasis’ and ‘Manticore,’ that drop the new growth material called ‘Soul Stone’ to enhance the character even stronger. In addition, an event stage, ‘Help! Hunters!’ opens until February 6th where users can obtain various items by playing Chaos Dungeon. Through the contents, users can obtain ‘Ashes’ to attain event currency that can be exchanged for items such as ‘Essence’ and ‘Unique Chests.’ Additionally, ‘Zodiac Specialization’ traits grant more effects with a new mechanism to provide more diverse playing experience. Improvements and convenience updates have also been applied to several content including ‘Solo Descent Raid’ to make the overall gameplay more enjoyable. Moreover, ‘Unique Selection Chests’ have been added to ‘Growth Pass’ and ‘New Attendance’ rewards milestones to provide new users with much more enjoyable experience, as well as the new content to amuse the users throughout the game. Meanwhile, UNDECEMBER is giving several high-grade items via mailbox including a large sum of ‘Gold’ and ‘Unique Gear Selection Chests’ to celebrate the third anniversary of game service, as well as the ‘Zodiac Sprinter’ item to celebrate the New Season update. Plus, ‘3 Year Anniversary Challenges’ provide key rewards required for growth and new Unique items. Lastly, UNDECEMBER is running 10 different time-limited ‘Hot Time Events’ throughout the season including ‘Statue EXP Boost’ and ‘Gold Gain Chance Increase,’ allowing users to enjoy the faster gameplay to level up the character and reach the endgame content. Details on new season updates, events and game information about UNDECEMBER can be found in UNDECEMBER’s social media channel including the official website, STEAM webpage, Discord and its official YouTube channel. <END> ■ UNDECEMER New Season ‘Trials of Power’ Preview - YouTube: https://youtu.be/i1HWNVt3CA0 ■ UNDECEMER 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