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There are no ongoing events at the moment... There are no ongoing events in the CN server at the moment... There are no new Operators at the moment... 
Happy 5.5th Anniversary, Doctors!
As a commemorative treat, Blaze is taking us to Baizao to be treated to a hearty meal by a talented chef, who happens to be one of the Sui fragments! A feast of delicious food, bountiful rewards and festive outfits await as we unravel more lore surrounding the Sui!
Yu is a 6★ Primal Protector Defender who makes his first physical appearance and is subsequently introduced as an Operator in the release of Such is the Joy of Our Reunion after he was previously mentioned in Nian's Talk #2 dialogue.
The youngest of the Sui siblings and a skilled, yet hot-headed chef, Yu is the third of the siblings to join the defense line, gaining the Sanctuary effect when blocking enemies and countering with Arts and DoT Burn Damage in the process, and recovering HP and Elemental Injury when there are no less than 4 allies in the battlefield. Through his skills, he increases his stats and can either mark himself as a likelier target for enemies and counterattack with Burn damage, deal instant Arts damage towards enemies within a wide area and teleport reachable melee enemies to his position for him to block and attack with Arts damage, or create a fire wall that allows passing Arts attacks of allies to deal extra Burn damage and has a chance of destroying passing enemy projectiles, while extending his HP and Elemental Injury recovery to every Operator in the battlefield.
Yu is voiced in Japanese by Ikue Ōtani, who is best known as the voice of Pikachu, the mascot character of the Pokémon franchise; and in English by Muyaruilin (who also voices Archetto, Grani, Pinecone, Projekt Red, and Savage in the Chinese dub), in her English voice acting debut.
Welcome to the Arknights Terra Wiki, Doctor!
We are an unofficial, community-driven information website about the mobile tower defense game, Arknights, currently hosting 13,796 articles.
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Do remember to visit the policies and guidelines page to know the dos and don'ts of the Arknights Terra Wiki.
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We have a sister wiki dedicated to Arknights: Endfield: the Endfield Talos Wiki!
About
Arknights is a mobile tower defense (TD) game developed by Hypergryph. It was first released in China (CN) on May 1, 2019, followed by releases in Japan, Korea, North America, Europe, and Southeast Asia (collectively referred to as Global) by Yostar on January 16, 2020, and in Taiwan, Hong Kong, and Macau (TW) by Longcheng on June 29, 2020.
At first glance, Arknights may appear to be a typical TD game, but it distinguishes itself with a high level of difficulty due to intricate map designs, unique enemy mechanics, and complex combat puzzles. A core strength of the game lies in Operator management—strategically deploying units and using their abilities effectively is essential for success. Additionally, the game includes a robust base-building system that supports resource generation and Operator development.
Arknights uses a gacha system for acquiring new Operators. However, most stages are designed to be completable using Operators of more common rarities. The Recruitment system also allows players to obtain many older, high-rarity Operators for free, though this is relatively rare.
Due to staggered release schedules and other regional differences, the Global server is typically about 6 months behind the CN server, while the TW server lags by around 8 months, placing it approximately 3 months behind Global.
At first glance, Arknights may appear to be a typical TD game, but it distinguishes itself with a high level of difficulty due to intricate map designs, unique enemy mechanics, and complex combat puzzles. A core strength of the game lies in Operator management—strategically deploying units and using their abilities effectively is essential for success. Additionally, the game includes a robust base-building system that supports resource generation and Operator development.
Arknights uses a gacha system for acquiring new Operators. However, most stages are designed to be completable using Operators of more common rarities. The Recruitment system also allows players to obtain many older, high-rarity Operators for free, though this is relatively rare.
Due to staggered release schedules and other regional differences, the Global server is typically about 6 months behind the CN server, while the TW server lags by around 8 months, placing it approximately 3 months behind Global.
Social Media Links
Server Time
| EN -7:00 UTC_-7 | CN/TW +8:00 UTC_+8 | JP/KR +9:00 UTC_+9 |
Ongoing Events
Upcoming Events
New Operators
Upcoming Operators
New outfits
Upcoming outfits
Crowded Festivity for Myrtle
New furniture (Global)
| There are no new furniture at the moment... |
As a commemorative treat, Blaze is taking us to Baizao to be treated to a hearty meal by a talented chef, who happens to be one of the Sui fragments! A feast of delicious food, bountiful rewards and festive outfits await as we unravel more lore surrounding the Sui!
- ...that as part of their accelerated content releases, the TW server released I Portatori dei Velluti before Ending a Grand Overture?
- ...that Kirin R Yato and Rathalos S Noir Corne are the only Operators introduced in crossover events to have multilingual voicelines?
- ...that because of Twilight of Wolumonde's earlier release in the Global server, Suzuran is classified as a Year 0 Operator in Global and was included in the initial Kernel banner lineup, whereas in the CN server she is classified as a Year 1 Operator?
- ...that certain Operators can block aerial enemies through the Take Off effect?
- ...that Ebenholz is currently the only Operator to have three Operator Modules (not including Specialized Modules)?
- ...that Rose Salt is the first Multi-target Medic to be released since Breeze in over 5 years?
- ...that the RIIC was in the "Beta" state for no less than 1,967 days?
- ...that the English CVs of Kirara and Suzuran are English-speaking seiyuus?
Featured Operator
The youngest of the Sui siblings and a skilled, yet hot-headed chef, Yu is the third of the siblings to join the defense line, gaining the Sanctuary effect when blocking enemies and countering with Arts and DoT Burn Damage in the process, and recovering HP and Elemental Injury when there are no less than 4 allies in the battlefield. Through his skills, he increases his stats and can either mark himself as a likelier target for enemies and counterattack with Burn damage, deal instant Arts damage towards enemies within a wide area and teleport reachable melee enemies to his position for him to block and attack with Arts damage, or create a fire wall that allows passing Arts attacks of allies to deal extra Burn damage and has a chance of destroying passing enemy projectiles, while extending his HP and Elemental Injury recovery to every Operator in the battlefield.
Yu is voiced in Japanese by Ikue Ōtani, who is best known as the voice of Pikachu, the mascot character of the Pokémon franchise; and in English by Muyaruilin (who also voices Archetto, Grani, Pinecone, Projekt Red, and Savage in the Chinese dub), in her English voice acting debut.
Supply operations of the day
Aerial Threat
Cargo Escort
Fearless Protection
Fierce Attack
Tactical Drill
Active Long-Term Content (Global)
Annihilation Rotating Mission Current: Paddy Field 9-7 | Stationary Security Service Dispatch Cycle #7: Concert Zone | Integrated Strategies  | Reclamation Algorithm There are no actively updating Reclamation Algorithm themes at the moment... |
Active headhunting banners (Global)