Honkai Impact 3rd

It features gacha mechanics. It was first released on mobile devices and later ported to Microsoft Windows. A massive expansion of the game, titled Honkai Impact 3rd Part 2 was released on February 29, 2024. Built upon the existing game, the update marks the start of the second major story arc of the game, with new characters, reworked UI, an updated engine, and a shift from a mission-based structure to a limited open-world structure. In addition to the game, the storyline of Honkai Impact 3rd spans multiple supplementary media including a series of animated shorts, multiple manhua series, and promotional videos.

• Title — Honkai Impact 3rd • Developer — miHoYo • Producer — Cai Haoyu (2014–2017) David Jiang (?–present) • Engine — Unity • Platforms — Android, iOS, iPadOS, Microsoft Windows, macOS • Genre — Action role-playing, hack and slash • Modes — Single-player, multiplayer • Series — Honkai

The word "Honkai", based on the Japanese word 3=houkai, is a direct translation of the Chinese (beng1 huai4) used in the original Chinese title. The "Impact" part of the title is absent from both the Chinese and Japanese versions, and is only used in English marketing. In-game, the term 'Honkai Impact' (also 'Honkai Eruption' or 'Honkai Outbreak') refers to a large-scale Honkai disaster that coincides with the birth of a Herrscher.

Honkai Impact 3rd has players control a team of up to three characters, known as Valkyries, in real-time combat against various enemies. During battle, players may freely switch between characters and move around the battlefield. Each Valkyrie has unique attack, evasion, switch, and ultimate skills, as well as a type. The three main types: Mecha, Biologic, and Psychic, are based on a rock-paper-scissors-based system, wherein types are advantaged and disadvantaged depending on both the enemy type and their own type. The two additional types, Quantum and Imaginary, are disadvantaged over each other, neutral towards the above three types, and advantaged over themselves. A third additional type, Stardust, is advantaged towards itself and neutral to all other types. Valkyrie stats and skills can be changed with various weapons and equipment, which can be improved by using in-game resources. New equipment (known as Stigmata), weapons, and Valkyries can obtained either through in-game crafting or through a gacha system. Single-player game modes include the Story campaign, consisting of stages punctuated by dialogue in cutscenes and full motion videos (FMVs); Chronicles, a series of brief side stories that explore Valkyries' backstories or other aspects of the world; and Open World, allowing exploration of several large open-ended fields to gather materials and complete various challenge tasks, coupled with their own storylines. The game features various multiplayer cooperative and competitive modes, such as Memorial Arena, where players compete against a set of bosses for the highest score across the server; Abyss, where players attempt to progress as far as possible through a gauntlet of battles to compete for high scores against others in a small group, etc. Players are able to join groups of other players, called Armadas, which allow for more opportunities for events and rewards. Armadas allow for limited requesting of materials and resources from other players in the Armada. Outside of battles, Honkai Impact 3rd allows players to interact with the Valkyrie and Stigmata characters through the Dorm mode. Upon completing character-specific tasks, different characters may be able to move into the dorms, whereupon new character information and dialogues between those characters can be seen. Players can craft various pieces of furniture and design the layout of the dorm rooms to increase the "comfort" of the Valkyries and Stigmata therein. Greater comfort levels allow players to level up their dorm limits for more elaborate decoration. Players are able to visit and view each other's decorated dorm layouts. Secondary gameplay mechanics include various minigames incorporating bullet hell, platforming, and shoot 'em up elements that allow players to gather various crafting and experience materials. Limited-time seasonal events may also include gameplay styles such as dungeon crawling and battle royale which are not normally seen in the main gameplay modes.

Each Valkyrie can equip one type of weapon. The weapon types in the game are dual pistols, blades (katanas), heavy (cannons), greatswords, crosses, fists (gauntlets), scythes, lances, bows, chakrams, javelins, drive cores (yo-yos) rapid-fire crossbows, rocket hammers, chained blades, and mechanical staffs. Players can obtain weapons through shop purchases, crafting, and the gacha system, among other methods. After players obtain weapons, they can upgrade the weapons to improve their attribute effects. After reaching player level 50 and weapon level 50, some weapons can be further upgraded into PRI-ARMs up to level 65, changing their design, attributes, and effects, provided that the weapon prerequisite is obtained. Upgrading these PRI-ARMs does not consume regular weapon upgrade materials, instead requiring a medley of Einstein's Toruses, SC Metal-H2, and Fluid Alloy Blocks. However, players will not be able to increase the maximum weapon level until reaching player level 81.

Each Valkyrie can equip three Stigmata. Players can increase their characters' attack, defense, critical chance, and other attribute effects while those characters wear various Stigmata. Stigmata are usually tailored to the specific uses of the character. The Stigmata system can be divided into three types: top, middle, and bottom, which correspond to the types of attack, defense, and auxiliary. Players can also activate different set effects when wearing two or three Stigmata of the same set. Players can obtain Stigmata through the gacha, stage completion, events, and crafting. After players obtain a Stigmata, they can enhance, upgrade, and refine it to improve the Stigmata's stats and effects.

Players can enhance Valkyrie stats by enhancing (leveling-up) weapons and Stigmata. Stigmata level up requires a different EXP item type than weapons. Upon enhancement, the equipment can get a better attribute effect bonus.

Players can improve the attribute effect of equipment by upgrading weapons and Stigmata. All weapons or Stigmata can upgrade the star level through an upgrade. After upgrading, the maximum level limit increases, allowing stronger effects. More advanced weapons and Stigmata require more advanced upgrade materials. Players can obtain upgrade materials by challenging stages, pulling in the gacha, and purchasing in stores.

The main currencies are crystals and coins, which have various non-premium obtaining methods. Asterite is a currency obtained from various miscellaneous sources throughout the game and can be exchanged for supplies in specific shops. Many of the game's gameplay modes and events each have their own corresponding currencies and shops.

section

Honkai Impact 3rd is set in an alternate version of Earth, plagued by catastrophes resulting from the Honkai. The Honkai is largely viewed as a malevolent force with a will of its own. It has the ability to corrupt humans (ranging from mind manipulation and diseases to turning them into undead creatures), create various monsters, and imbue certain individuals with god-like powers, enabling them to trigger apocalyptic events. These super-powered humans are known as Herrschers. The Honkai is a cyclical phenomenon, returning to test civilization on Earth each time it gets too advanced. The game takes place in the year 2015 of the Current Era, with the more technologically advanced Previous Era having been destroyed by Honkai 50,000 years prior. In the Current Era, various global factions exist to combat or take advantage of the power of Honkai. These include Schicksal, a European-based peacekeeping organization that deploys human warriors known as Valkyries to combat the Honkai; Anti-Entropy, formerly the North American branch of Schicksal that objected to the use of human soldiers in favor of mechanized robots; and World Serpent, a shadow organization that has been manipulating world events since the end of the Previous Era. Three Herrscher awakenings (or Impacts) have already occurred in the Current Era by the start of the series: the Herrscher of Reason, who became the leader of Anti-Entropy instead of fighting humanity; the Herrscher of the Void, who was defeated by Schicksal and Anti-Entropy in 2000; and the Herrscher of Thunder, who was successfully prevented from fully awakening and sent to train as a Valkyrie at Schicksal's St. Freya Academy.

Kiana Kaslana, Raiden Mei, and Bronya Zaychik begin as Valkyrie students fighting Honkai outbreaks, but their lives change when Kiana is possessed by Sirin, the Herrscher of the Void, through Otto Apocalypse's schemes. Himeko sacrifices herself to save Kiana, who later learns to control her Herrscher powers with the help of Fu Hua's surviving consciousness. As World Serpent, led by Kevin Kaslana, enacts extreme plans to "save" humanity, Mei becomes the Herrscher of Thunder to cure Kiana, joining Kevin and leaving her behind. The conflict escalates with the awakening of multiple Herrschers, the truth of the Previous Era's Flame Chasers, and Otto's centuries-long plan to resurrect Kallen by resetting the world, succeeding at the cost of his life. Mei uncovers that Elysia, the first Herrscher to fight for humanity, made it possible for modern Herrschers like Kiana, Mei, and Bronya to resist Honkai’s will. In the final confrontation, Kevin declares himself humanity's ultimate trial. Kiana, Mei, and Bronya battle him on the moon, where Kiana defeats Kevin and is acknowledged by the Cocoon of Finality as the Herrscher of Finality. Choosing to remain on the moon to end Honkai's threat safely, Kiana entrusts Earth to her friends, transforming humanity's greatest enemy into its ultimate guardian.

section

• Otto Apocalypse • Voiced by: Zhao Lu (Chinese); Akira Ishida (Japanese) • Otto is a 500-year-old human genius, head of Schicksal for most of that time. He acts as the main antagonist in the first part of the story. He had a strong affection for Kallen Kaslana and was primarily motivated by his goal to revive her, His historical prototypes are Otto of Freising and Faust. • Durandal • Voiced by: Miao Jiang (Chinese); Mamiko Noto (Japanese) • Durandal is an S-rank Valkyrie and the current strongest Valkyrie of Schicksal. Later in Part 1 of the story, it is revealed that she is the original Kiana Kaslana, from whom the game's protagonist was cloned. She has since adopted the name Bianka Ataegina and is the main character of the visual novel Durandal. • Rita Rossweisse • Voiced by: Xiao N (Chinese); Aoi Yūki (Japanese) • Rita is an assistant of Durandal, one of the few current S-rank Valkyries (in game's world) and Maid of Schicksal. She is Durandal's second-in-command. Second-in-command of the Immortal Blades Valkyrie Squad. • Cecilia Schariac • Voiced by: Fumeng Ruowei (Chinese); Yū Kobayashi (Japanese) • Cecilia is one of Schicksal's most powerful Valkyries and mother to Kiana Kaslana, she plays a significant role in the events of the Second Honkai War. She is a main character in the comic series Second Eruption. • Shigure Kira • Voiced by: Song Yuanyuan (Chinese); Ibuki Kido (Japanese) • Kira is an A-rank Valkyrie of Schicksal who joined under the impression that it was an idol program, only to find out that the program had already ended. • Susannah Mannatt • Voiced by: Lin Su (Chinese); Chinatsu Hirose (Japanese) • Susannah is a member of the Phosdjinns Squad and a B-Rank Valkyrie of Schicksal. • Ana Schariac • Voiced by: Chen Tingting (Chinese); Aki Toyosaki (Japanese) • Ana is an A-rank Valkyrie of Schicksal of the Snow Lotus Squad and the Herrscher of Ice. She later becomes the Herrscher of Rimestar after merging with the core of the Herrscher of Stars. • Adam • Voiced by: Ye Sun (Chinese); Makoto Ishii (Japanese) • The unnamed main protagonist of the futuristic open-world game mode A Post-Honkai Odyssey (APHO), which is set after the events of Chapter 27. Players nicknamed him Adam after discovering one of his image files labelled as such in the game's internal files. • Carole Pepper • Voiced by: Wang Xiaotong (Chinese); Junko Iwao (Japanese) • Carole is a character from APHO. Daughter of Lewis Pepper, former Valkyrie who fought in the Second Eruption. Usually seen as an energetic troublemaker with a tendency to go AWOL. Despite all that, she values her place as a Valkyrie. • Siegfried Kaslana • Voiced by: Peng Bo (Chinese); Tomokazu Seki (Japanese) • Siegfried is a Schicksal Knight and father of Kiana Kaslana. After the events of the Second Honkai War, he acted against Schicksal and World Serpent. Later, they captured him and kept him in the Kaslana Stigma Space. • Kallen Kaslana • Voiced by: Chen Yiwen (voice actress) (Chinese); Nana Mizuki (Japanese) • Kallen is a medieval Kaslana family member and childhood friend of Otto. Known as the most legendary Valkyrie of Schicksal. She was executed after defying Schicksal and publicly declaring her love for Yae Sakura. Otto embarked on a quest to revive her. • Li Sushang • Voiced by: Chen Tingting (Chinese); Misato Fukuen (Japanese) • Sushang is one of the protagonists of the Saga of the Shattered Swords visual novel. Her mother, Qin Suyi, is one of the Seven Swords of Taixuan (seven disciples of Fu Hua's School of Taixuan). • Erdős Helia • Voiced by: Suxun (Chinese); Yui Kondo (Japanese) • Helia is an A-rank Valkyrie of Schicksal who was sent on a Mars expedition with Coralie.

• Welt Yang • Voiced by: Dai Chaohang, Nuo Ya (young) (Chinese); Yoshimasa Hosoya, Mariya Ise (young) (Japanese) • Welt Yang, whose real name is Joachim Nokianvirtanen, is the second Herrscher of Reason and the current head of Anti-Entropy. He inherited his name from the first Herrscher of Reason, Welt Joyce. The events that occur in the aftermath of A Post-Honkai Odyssey Chapter 2 and the Alien Space comic series eventually lead to his appearance in Honkai: Star Rail. • Frederica Nikola Tesla Lieserl Albert Einstein • Voiced by: Le Xiaotong (Chinese); Ayana Taketatsu (Japanese) (Tesla) • Voiced by: Qin Ziyi (Chinese); Mitsuki Saiga (Japanese) (Einstein) • Tesla and Einstein are Anti-Entropy scientists who frequently help the main cast. They have been involved in Anti-Entropy, leaving Schicksal and conducting research on the 9th Divine Key. They age slower due to complications during the latter's events. • Seele Vollerei • Voiced by: Tang Yajing (Chinese); Mai Nakahara (Japanese) • Seele is an Estonian girl who grew up in the same orphanage as Bronya. She is a Stigma Awakened individual and shares her body with her Stigma persona, also named Seele (sometimes called Dark Seele or "Seele", quotation marks included). Her Stigma's symbol is similar to the Stigma of the Previous Era's Herrscher of Death. • Liliya Olenyeva • Voiced by: Yanning (Chinese); Yū Serizawa (Japanese) • The twin sister of Rozaliya. Unlike Rozaliya, Liliya is much more serious and level-headed. She spent her childhood at Cocolia orphanage with Bronya and Seele, alongside Rozaliya. • Rozaliya Olenyeva • Voiced by: Duoduo Poi (Chinese); Aoi Koga (Japanese) • The twin sister of Liliya. Rozaliya is often seen as a very noisy and disruptive Valkyrie, but she shows her mature side when she looks after Liliya. Due to an accident, she features a modified body. She spent her childhood at Cocolia orphanage with Bronya and Seele, alongside Liliya.

• Kevin Kaslana • Voiced by: Qin Qiege (Chinese); Satoshi Hino (Japanese) • The leader of the 13 Flamechasers of The Previous Era, the current head of World Serpent and the first Kaslana, codenamed "Deliverance". Kevin's strength allowed him to eliminate a lot of Previous Era's Herrschers. He acts as an antagonist throughout the majority of the story. • Misteln Schariac • Voiced by: Fumeng Ruowei (Chinese); Yū Kobayashi (Japanese) • Misteln is a member of World Serpent, also known as Hare. She was born through the transcription process of Project Stigma. • Chen Tianwu • Voiced by: Li Chunyin (Chinese); Sōichirō Hoshi (Japanese) • Chen is a member of World Serpent, also known as Owl. He is a survivor of a major Honkai Eruption in Manila and was rescued by Ana Schariac. • Natasha Cioara • Voiced by: Xie Ying (Chinese); Sanae Kobayashi (Japanese) • Natasha is a member of World Serpent, nicknamed Raven. A highly skilled mercenary who runs an orphanage called "The Roost", she is also a survivor of the Second Eruption in Siberia.

• Dr. MEI • Voiced by: Juhuahua (Chinese); Miyuki Sawashiro (Japanese) • Dr. MEI is a Previous Era scientist who led humanity's effort against the Honkai, creating various projects to combat the phenomenon. She resembles the Current Era's Raiden Mei but is otherwise unrelated. She had a romantic relationship with Kevin Kaslana. • PROMETHEUS • Voiced by: Hanser (Chinese); Kana Asumi (Japanese) • PROMETHEUS is a Previous Era super AI created by Dr. MEI that predicts and handles Honkai attacks. She also assists Dr. MEI in her research. • Elysia • Voiced by: Yanning (Chinese); Marina Inoue (Japanese) • Elysia is a member of the 13 Flamechasers of the Previous Era and ranked 2nd, codenamed "Ego". She is the owner of the Elysian Realm and one of the major main characters of the Elysian Realm story arc in the game. She was born as the Herrscher of Origin, but her actions in life earned her the title Herrscher of Humanity. • Eden • Voiced by: Zhang Anqi (Chinese); Juri Kimura (Japanese) • Eden is a member of the 13 Flamechasers of the Previous Era and ranked 4th, codenamed "Gold". She was a well-known singer and philanthropist in the Previous Era. She is often seen drinking alcohol, especially wine. There have been hints of a romance between her and Elysia, although their relationship status was never officially confirmed. • Su • Voiced by: Yang Chaoran (Chinese); Takahiro Sakurai (Japanese) • Su is a member of the 13 Flamechasers, ranked 7th, codenamed "Bodhi", and MOTH scientist/doctor. He is a friend to Kevin. He is the perceived antagonist of the comic series Second Key, during which he sends Durandal through tribulations in a bubble universe called Seed of Sumeru. • Mobius • Voiced by: Cai Shujin (Chinese); Rumi Okubo (Japanese) • Mobius is a member of the 13 Flamechasers of the Previous Era and ranked 10th, codenamed "Infinity". She is a scientist responsible for the creation of Stigmata and has assisted in the development of other projects. • Kalpas • Voiced by: Kinsen (Chinese); Yūsuke Kobayashi (Japanese) • Kalpas is a member of the 13 Flamechasers of the Previous Era, ranked 6th and codenamed "Decimation". He has been fused with the Honkai Beast Asura. He is most likely not human but rather an alien humanoid. • Aponia • Voiced by: Yang Menglu (Chinese); Haruka Shiraishi (Japanese) • Aponia is a member of the 13 Flamechasers of the Previous Era and ranked 3rd, codenamed "Discipline". She is a psychic MANTIS with the power to see into the future and decipher people's fates. She can also bestow Disciplines, mental seals, or commands that influence a person's will. • Griseo • Voiced by: Zisu Jiuyue (Chinese); Hina Kino (Japanese) • Griseo is a member of the 13 Flamechasers of the Previous Era and ranked 11th, codenamed "Stars". The youngest of the Flamechasers, she is a painter with a beaming curiosity. She has taken on a Discipline (mental seal) to make her focus on painting and to not think about the tragedies all around her, which were common in the Previous Era. • Kosma • Voiced by: Chu Huazheng (Chinese); Chiaki Kobayashi (Japanese) • Kosma is a member of the 13 Flamechasers of the Previous Era, ranked 9th, and codenamed "Daybreak". He has been fused with the Honkai Beast Vishnu. • Pardofelis • Voiced by: Jin Na (Chinese); Nozomi Yamamoto (Japanese) • Pardofelis is a member of the 13 Flamechasers of the Previous Era and ranked 13th, codenamed "Reverie". She acts as a merchant in the Elysian Realm along with her pet cat Can. Described as the weakest of the Flamechasers. She also has a sort of kleptomania, usually played for laughs. Able to use 'shortcuts', most likely referring to a sort of dimensional portals. • Vill-V • Voiced by: Ruan Congqing (Chinese); Hisako Kanemoto (Japanese) • Vill-V is a member of the 13 Flamechasers of the Previous Era and ranked 5th, codenamed "Helix". She is an inventor, a magician, a chef, an evil mastermind, and a shy girl. This is due to her ability to split her own mind and partition those parts for specific tasks. She created multiple Divine Keys from the Cores of the Previous Era's Herrschers.

• Wendy • Voiced by: Nuo Ya (Chinese); Ryoko Maekawa (Japanese) • Wendy is a former Valkyrie of Schicksal who became insane after being implanted with the Gem of Desire and later transformed into the Herrscher of Wind. • Sirin • Voiced by: Wang Xiaotong (Chinese); Sakura Tange (Japanese) • Sirin is a Belarusian girl who became Current Era's Herrscher of the Void after suffering abuse at the hands of Schicksal's research. She is a main character in the comic series Second Eruption. During the game's events, her leftover malice personified acts as the secondary antagonist, triggering another Eruption.

• Thelema Nutriscu • Voiced by: Guiniang (Chinese); Akira Sekine (Japanese) • Thelema is a member of the Seven Shus who bears the title "Pleasure". • Litost • Voiced by: Liu Beichen (Chinese); Kenji Hamada (Japanese) • Litost is a member of the Seven Shus who bears the title "Sacrifice". • Serapeum • Voiced by: Xi Zhi (Chinese); Yūko Ōno (2024–2025), Riho Tsuda (2025–present) (Japanese) • Serapeum is a member of the Seven Shus who bears the title "Union". • "Lantern" • Voiced by: Pan Danni (Chinese); Yumiri Hanamori (Japanese) • "Lantern", whose real name is Tsavorae, is a member of the Seven Shus who bears the title "Destruction". • Baiji • Voiced by: Lin Jing (Chinese); Hideo Ishikawa (Japanese) • Baiji is a member of the Seven Shus who bears the title "Falsehood". • Ajita • Voiced by: Tao Dian (Chinese); Asami Seto (Japanese) • Ajita is a member of the Seven Shus who bears the title "Gadgets". • Songque • Voiced by: Pan Danni (Chinese); Yumiri Hanamori (Japanese) • Songque, whose real name is Maria, is a member of the Seven Shus who bears the title "Deception".

• Yae Sakura • Voiced by: Du Mingya (Chinese); Ayane Sakura (Japanese) • Sakura is a shrine maiden from Yae village, she had a little sister named Rin. She met Kallen when Kallen fled from Schicksal forces to the Far East and fell in love with her. She shares a name and appearance with the Previous Era's SAKURA, codenamed "Setsuna", who is a member of the 13 Flamechasers of the Previous Era and ranked 8th but is otherwise unrelated. SAKURA's younger sister, RIN, became the Herrscher of Corruption. • Ai Hyperion Λ • Voiced by: Wang Yaxin (Chinese); Yui Horie (Japanese) • Ai is a character used for bridging the game world and the players. She is seen fixing bugs in the game with her three miniature copies, referred to as the "Ai"s in the Honkai Salvation Log event, where she acts as the administrator of the game. She has the ability to concentrate all the Captain's willpower throughout "parallel dimensions." • Dreamseeker • Voiced by: Zhang Ruoyu (Chinese); Yuki Nakashima (Japanese) (female) • Voiced by: Kinsen (Chinese); Kikunosuke Toya (Japanese) (male) • The Dreamseeker is one of the main protagonists of Part 2. They are a native of Oxia City on Mars. • Coralie 6626 Planck • Voiced by: Kekewei (Chinese); Saya Aizawa (Japanese) • Coralie is a member of the Mars exploration team, alongside her partner Helia. She is the adopted daughter of Einstein. • Senadina • Voiced by: Sun Yanqi (Chinese); Minori Suzuki (Japanese) • Senadina is a girl with a mysterious past who originates from within the Sea of Data. • Vita • Voiced by: Yan Yeqiao (Chinese); Yoko Hikasa (Japanese) • Vita is a native from Salt Snow Holy City who acts as Seele's, Susannah's, and Shigure Kira's guide in their search for Seele's other personality. She is a clone of Sa, the original Vita. Later, she received an invitation from Sparkle to join the Masked Fools, which she accepts. • Bailu Youyun • Voiced by: Jing Chen (Chinese); Megu Umezawa (Japanese) • Bailu is the director of the Data Research Institute and a teacher of the Dreamseeker. • Sparkle • Voiced by: Zhao Shuang (Chinese); Reina Ueda (Japanese) • Sparkle is a member of the Masked Fools who later invites Vita to join the faction. She is the featured character in the collaboration between Honkai Impact 3rd and Honkai: Star Rail. • Asuka Shikinami Langley • Voiced by: Yūko Miyamura (Japanese) • Asuka is the crossover character from the Rebuild of Evangelion anime film series as part of a collaboration between miHoYo and khara. • Fischl • Voiced by: Mace (Chinese); Maaya Uchida (Japanese) • Fischl is one of the two crossover characters from Genshin Impact as part of a collaboration by miHoYo.

The production team for Honkai Impact 3rd grew from a 7-person start to employing over 200 employees in 2018. miHoYo offers small amounts of in-game currency to users that fill out surveys about their experience in the game, allowing the game's developers to adjust future events and tweak the game. As a result, Honkai Impact 3rd is under a continuous-update system, patching bug fixes and changing or adding content multiple times per year. The game has had many significant changes since launch, including rewriting the entire first two chapters of the story in a December 2018 update. The developers stated that their decision to make Honkai Impact 3rd be in the free-to-play monetization system (rather than a premium, or paid, game) with the purpose of making the game more available to players. Devil May Cry and Bayonetta significantly affected the game makers' ideas for the fight system of Honkai Impact 3rd. The official PC version was released to the public on December 26, 2019. A massive expansion of the game, titled Honkai Impact 3rd Part 2 was released on February 29, 2024. Built upon the existing game, the update marks the start of the second major story arc of the game, with new characters, reworked UI, an updated engine, and a shift from a mission-based structure to a limited open-world structure.

Honkai Impact 3rd features a serialized manhua series of the same name in Chinese and in English. The series begins before Chapter 1 of the main game story arc that aims to supplement and flesh out the in-game plot, and often includes character origins. Several in-game battlesuits worn by the Valkyries are illustrated in the series as well. The series has three prequel titles and one main title.

Cooking with Valkyries, a non-canon slice of life cooking television donghua series of Honkai Impact 3rd featuring 19 short episodes, was released from July to September 2020. The bilibili releases are available in Mandarin Chinese, while the Japanese broadcast versions are in Japanese. ELF Academy, another non-canon donghua of Honkai Impact 3rd with 10 episodes, was released from July to September 2021, and also contains Mandarin Chinese and Japanese voice acting. This series is about ELFs (Equipment: Living Form), which are autonomous weapons created to replace living soldiers, going to school and interacting with each other.

On April 22, 2021, as part of the 3rd anniversary of the game's global server, a music video titled "Brilliant Bright" in collaboration with Myth & Roid, was released on Honkai Impact 3rds YouTube channel. While the video featured characters wearing bunny-girl outfits, none of the outfits were actually made available in-game - the cosmetics were solely for the purpose of the video. The backlash from the Chinese players was immediate and severe, with many considering it insensitive and unfair to release content for international players only. The special video from Honkai Impact 3rd was removed from their channel, although the video itself is still available online, through fan reuploads. The Japanese band Myth & Roid have pulled out from the collaboration, and also had their special video single removed, but Brilliant Bright will still be available through streaming platforms and will be released as their digital single. In the game, any content related to 3rd-anniversary bunny girls, with the exception of the correlating event stigmata, are now removed as according to the game's official statement and was instead given 500 crystals for every GLB player as compensation. Chinese server players were given greater compensation (10 focused supply cards = 2800 crystal), despite not actually having any content removed in the Chinese version.