STEAMYDATA

东方大战争 ~ Touhou Big Big Battle — patch notes and updates

Stored observation / content update:

Dated developer announcements recorded from Steam. Open the source for the complete update.

UpdateDateExcerpt / source
Game Balance Update Apr.15th2026-04-14C:斯塔：文本显示修正， 护甲 0--1Star: Text display corrected; Armor increased from 0--1大妖精：造价 5--4，护甲 1--0，血量 23--26Daiyousei: Cost reduced from 5--4, Armor 1--0, HP increased from 23--26莉莉白：血量 19--21，撒p效率略微提高Lily: HP increased from 19--21; P-points drop efficiency slightly increased小恶魔：大玉概率 15%--20%Koakuma: \ chance increased from 15%--20%大蛾子：远程符绿点 4--3Larva: \ faith 4--3B:美铃：转圈符转圈次数 5--6Meirin: \ Spin count increased from 5--6响子：弹符充能次数 2--3Kyouko: \ store up to 2--3 charges帕露西：造价 19--18Parsee: cost 19--18赤蛮奇：断头后撤速度加快（参数 3.2--4.0）Sekibanki: \ Retreat speed after decapitation increased (config 3.2--4.0)河童：攻速符攻击 5--3，射程 6.75--7.5，绿点 1--2Nitori: \ Attack 5
Game Balance Update Feb.27th2026-02-27C:青兰：移动速度 3.4--3.6，冲刺速度 7.0--8.5Seiran: Movement Speed 3.4--3.6; Sprint Speed 7.0–8.5铃胡：取消平A的控制Ringo: Remove control effect from normal attacks大蛾子：远程符减甲 2--1Larva: \ Armor Reduction: 2--1桑尼：攻速 1.4--2.0Sunny: Attack Speed 1.4--2.0斯塔：护甲 0--1，血量 20--18Star: Armor 0--1; HP 20--18B:山女：网持续时间 2.0--2.5秒Yamame: \ Duration 2.0--2.5 seconds一轮（修正）：欧拉符 绿点 4--5，砸地符 绿点 5--4Ichirin (Correction): \ Faith 4--5; \ Faith 5--4响子：吼符绿点 4--3Kyouko: \ Faith 4--3琪露诺：射程符绿点 2--3Cirno: \ Faith 2--3慧音：牛头人血量 100--105Keine: \ HP 100--105帝：钻地符绿点 4--1Tewi: \ Faith 4--1A:依玖：电鱼时间 3.75--3.00秒Iku: \ Duration 3.75--3.00 seconds村纱：船绿点 5--6Murasa: \ Faith 5--6文：风靡绿点 6--7Aya: \ Faith
Game Balance Update Jan.15th2026-01-14C：大蛾子：起飞符卡绿点 3--4Larva: \ faith 3--4铃瑚：血量 42--38Ringo: HP 42--38B:蕾蒂：雪球伤害 8--9Letty: atk 8--9帕露西：易伤符绿点 5--4Parsee: \ faith 5--4雏：非易伤状态普攻伤害 7--8，易伤符普攻扔为 7Hina: Atk 7--8 (\ atk remains 7)帝：钻地符回血量 8--12Tewi: \ heal 8--12慧音：蓝点 19--18Keine: Cost 19--18琪露诺：射程符绿点 4--2Cirno: \ faith 4--2爱丽丝：人偶攻击力 9--10Alice: Doll atk 9--10赤蛮奇：2个符绿点改为 4--3Sekibanki: Both skill faith 4--3响子：扫地被动加强 10%--15% 移速Kyouko: \ 10%--15% faster movement屠自古：射程 5.5--6.0Toziko: range 5.5--6.0一轮：欧拉符 绿点 4--5Ichirin: \ faith 4--5椛：盾符时间 3.25s--3.5sMomizi: \ duration 3.25s--3.5s小伞：2个符卡绿点 3--4Kogasa: Both skill faith 3--4梅蒂欣：攻速 0.90--1.31；毒雾绿点 2--3Medicine: AtkSpd 0.90--1.31; \ faith 2--3
Game Balance Update Oct.15th2025-10-15C：清兰：子弹数量 10--12Seiran: Bullet count increased from 10 → 12B：美铃：冲拳间隔微调Meirin: Slight adjustment to Punch interval响子：弹符触发机制微调，绿点 2--4Kyouko: \ Minor adjustment to trigger mechanics; faith 2 → 4影狼：价格 18--17Kagerou: Cost reduced from 18 → 17伞：吓人射程 2.25--2.50Kogasa: Scare ability range increased from 2.25 → 2.50A：秦心：烟花符加攻击速度和移动速度 5%--10%Kokoro: Fireworks Spell attack speed & movement speed bonus increased from 5% → 10%小町：学会了摸鱼Komachi: Has now mastered the art of slacking off骚灵：标签修正，现在合体状态属于“A卡”，分家状态属于“B卡”Prismriver Sisters: Tag correction — Fusion form is now classified as A-rank card, while Separated form is classified as B-rank cardS：四季：镜像不再会对四
Game Balance Update Oct.13rd2025-10-13C：铃瑚：费用 6--5Ringo: Cost reduced from 6 → 5若鹭姬：射程 8.0--8.5Wakasagihime: Attack range increased from 8.0 → 8.5桑尼：一符降攻击 70%--80%Sunny: \ attack reduction increased from 70% → 80%大妖精：绿魂回血每秒 4--5Daiyousei: Green Soul HP regeneration per second increased from 4 → 5拉尔瓦：近战射程 1.0--1.5（远程符射程不变）Larva: Melee attack range increased from 1.0 → 1.5 (ranged spell range unchanged)B：美铃：冲拳符绿点 4--5，转圈符绿点 5--4Meirin: Punch Spell faith 4--5; Spinning Spell faith 5 → 4响子：弹符能存2次Kyouko: \ can now store 2 charges爱丽丝：人偶自爆伤害 7--8Alice: Doll self-destruct damage increased from 7 → 8慧音：本体血量 32--36Keine: Base HP increased from 32 → 36A：磷：费用 46--37Orin: Cost reduced from 46
Mutation Mode Preview!2025-07-24An unprecedented anomaly is about to sweep through Gensokyo!Get ready for Mutation Mode, a brand-new co-op challenge experience. Each Mutation contains two unique events—offering distinct strategies, shifting battlefield conditions, support units on both sides, and unpredictable mutated bosses!Mutation #1: Red Packet Frenzy In a festive twist, Reimu is distributing spiritual “Red Packets” across the battlefield. But beware—enemies and bosses are trying to twist this celebration to their advantage. Is it a blessing or a trap? Only teamwork can lead you to victory!This Mutation includes two events. Now available: • Event 1: Trial of Greed Colle
Game Balance Update July.6th2025-07-05C：小桶：砸地符判定 2.2--2.5，生效半径 3.8--4.0Kisume: \ distance 2.2--2.5, AOE area 3.8--4.0露米娅：黑球对对手的miss 68%--72%Rumia: \ miss enemy accuracy 68%--72%清兰：子弹数量 8--10Seiran: \ 8--10 bullets大妖精：血量 22--23Daiyousei: HP 22--23B：一轮：砸地符绿点 4--5，失去云山时护甲 2--0Ichirin: \ faith 4--5, armor 2--0 without the clouds慧音：人形态攻击 12--13Keine: Normal form Atk 12--13小伞：吓人触发距离 1.75--2.25Kogasa: \ distance 1.75--2.25芳香：毒水持续时间 3.0--2.8sYoshika: \ toxic gas duration 3.0--2.8s河童：修复了“击退符攻击 3--5”未实装的bugNitori: Fixed a bug where "\ attack 3--5" were not implemented.A：帕秋莉：费用 33--34Patchouli: cost 33--34布都：烧塔符绿点 4--6，对人AOE半径 2.5--2.25Futo: \ faith 4--6, AOE area 2.5--2.25 秦心：修复了烟花的加速buff触
Game Balance Update May.19th2025-05-19B: 河童：攻击力 3--5 Nitori: attack 3--5 A： 布都：烧塔对人AOE范围 1.25--2.5（AOE对塔为5），伤害可叠加，投掷弹速 15--30，信仰 2--4 Futo: AOE area 1.25--2.5 (vs. structures: 5); damage is stackable; projectile Speed 15--30; faith 2--4 赛季奖励修改测试：由500bbb星换为复刻皮肤“MMP乐队 秋姐妹“ Season Reward Adjustment Test: The reward has been changed from 500 BBB Stars to the reissue skin “MMP Band: Aki Sisters”.
Game Balance Update May.15th2025-05-14C： 铃瑚：普攻距离 1.5--1.8 Ringo: attack distance 1.5--1.8 露娜：隐身符绿点 1--2 Luna: faith 1--2 莉莉：群奶符绿点 1--2；撒p绿点 2--1 Lily: faith 1--2, faith 2--1 拉尔瓦：粉尘AOE范围 1.75--2.25；远程符射程 3.75--3.5 Larva: Powder AOE area 1.75--2.25; attack distance 3.75--3.5 大妖精：血量 20--22 Daiyousei: HP 20--22 B： 河童：击退符攻速 0.57--0.80，单颗子弹击退距离 1.8--0.7，攻击力 6--3 Nitori: attack speed 0.57-0.80; repelling distance per bullet 1.8--0.7, attack 6--3 一轮：砸地符伤害 12--14，绿点 3--4 Ichirin: damage 12--14, faith 3--4 琪露诺：冰冻符控制时间 1.2--1.4 Cirno: frozen duration 1.2--1.4 影狼：吼狼对非影狼队友的buff攻击提升 10%--15%；减伤提升 10%--15%；移速提升 120%--180% （对影狼自身的加成效果未改动） Kagerou: buffs to non-wolf pack attack increase 10%--15%;
Game Balance Update Feb. 18th2025-02-18C： Wriggle: Range 6.25--6.75 Ringo: HP 46--42; passive skill added, 32% change to stun an enemy for 1 sec B： Keine: HP 102--100 Momizi: faith 4--5 Meirin: per damage 10--9 Yoshika: toxic gas damage 3.3/s--2.5/s A： Futo: damage 18/s--20/s Sakuya: faith 8--7 Ran: Chen charge distance 11--10 Komachi: cost 35--36 Iku: cost 31--30 Doremy: cost 36--38; the sheet will bounce once--twice; 7%--10% chance to cause hypnosis Rin will never be afraid of Tenshi's Spiritual Stone S： Suika: cost 65--67 Flan: faith 7--8 Yuuka: AOE attack chance 20%--22% Yukari: cost 76--74 Yugi: CD 5.0s--4.5s
Game Balance Update Dec. 5th2024-12-04C： Rumia: threshold 40%--50% Kisume: aoe area 3.5--3.8 Koakuma: chance 12.5%--15% Wakasagihime: HP 24--26 B: Meirin: able to stack up to 3 shots, per damage 14--10, CD 8--5s, faith 2--4 Ichirin: cost 22--21 Kyouko: damage 8--10 Kogasa: atk 14--16 Medicine: CD 14s--13s Yamame: spread reduction 55%--60% Momizi: duration 3.25s--3s Parsee: faith 6--5 Nitori: faith 4--3; faith 2--1 A: Patchouli: speed reduction 50%--60%, 15--16 damage per second Phantom Ensemble: aoe area 8--8.25 Reisen: Cost 35--34; chance 20%--22%; 65%--70% basic damage Ran：Chen HP 68--65; 28%--35% damage resistance Iku: faith 6--5 Komachi: distance 10--11 Futo: HP 56--60 Marisa
Game Balance Update Sept. 23rd2024-09-23C： Rumia: HP 29--31 Mistia: HP 26--28 Wakasagihime: HP 22--24 Ringo: HP 44--46 Seiran: HP 33--34 Koakuma: HP 20--21 Larva: HP 36--37 Luna: HP 21--22 Star: HP 19--20 Sunny: HP 28--29 Lily: HP 18--19 Wriggle: HP 16--17 Aki Sister: faith 5--4 The seven Fairies: HP 15--17 B: Parsee: cost 20--19, HP 50--52 A： Satori: probability 11.5%--10.5% Hero: Utsuho: q mp 18--16, e mp 34--30 Eirin: e mp 9--8 Construction Level up Description Optimizing: (No change to the game play) Seiga1: "attack speed" -- "anime speed". Shiki1: deleted "dealing 0 point of damage". Momozi2: noted "increase attack to 11" and "dealing 15 damage". Youmu: added "Cooldown: 1.8 se
Game Balance Update2024-07-02Mechanism: Unlock tier A upgrade wave 4--5 C： Lily: aoe area 5--5.5 Kisume: HP 22--24 Koakuma: duration 1.8s--2.1s Mystia: reduce both enemy and hero attack speed 60%--75% Daiyousei: faith 4--3 B： Letty: atk 6--8 (Blizzard atk unchanged) Alice: faith 5--4 Sekibanki: faith 3--4 Meirin: HP 105--108 Tewi: Cost 21--20 Nitori: Range 6.5--6.75 Parsee: faith 3--2 Yoshika: Cost 20--18 Kogasa: HP 57--60 Yamame: HP 46--50 A： Tenshi: atk 20--18 Reimu: Second skill shield 90--94 Youmu: damage 11--12 Doremy: sheep aoe area 2--2.2, range 19--19.5 Prismriver: Violin aoe atk 14--13, increase/decrease friendlies/enemies speed 30%--40% Rin: Fixed a bug that re
2024/17/04 Update2024-04-17(Keine faith 0--1, which didn't realize in the last update) C： All HP +1 (Tank and Assassin HP +2; The seven Giants HP +3) Wriggle: HP 15--16 Kisume: HP 21--22 Luna: HP 20--21 Star: HP 18--19 Koakuma: HP 19--20 Wakasagihime: HP 21--22 Daiyousei: HP 19--20 Aki Sister: HP 8--9 Lily: HP 17--18 Larva: HP 35--36 Rumia: HP 27--29 Sunny: HP 26--28 Seiran: HP 31--33 Ringo: HP 42--44 Mistia: HP 24--26 Fairies: HP 12--15 B： Yoshika: HP 67--70 Momizi: HP 42--44 Sekibanki: Faith 2--3 Tewi: healing 6--8; Critical damage chance 36%--40% Letty: HP 53--55 Kogasa: HP 55--57 Yamame: Faith 4--3 A： Marisa: Cost 34--32 Reisen: Range 12.5--13 Komachi: duration 2.8
2024/02/26 balance change2024-02-26C： 桑尼一符：降攻 60%--70% Sunny: atk decrease 60%--70% 露娜一符：隐身 0.9s--1.0s Lunar: stealth time increase 0.9s--1.0s 斯塔一符：易伤 35%--42% Star: suffer 35%--42% more damage 减速雀：减攻速 40%--60% Mystia: reduce 40%--60% atk speed 黄兔子：满血团子绿点 2--1 Ringo: faith 2--1 B： 慧音：牛头人攻击 19--17，本体血量 30--32 Keine: Hakutaku form atk 19--17, Normal form HP 30--32 椛椛：血量 40--42 Momizi: HP 40--42 转转：血量 57--59 Hina: HP 57--59 响子：血量 68-72 Kyouko: HP 68--72 美铃：韧性 50--56，强普触发概率 32%--42% Meirin： reduce all incoming effect 50%--56%, chance for 32%--42% 帝：血量 42--45 Tewi: HP 42--45 僵尸：攻击距离 1.5--1.8，韧性 30%--50% Yoshika: range 1.5--1.8, reduce all incoming effect 30%--50% 河童：血量 37-39 Nitori
2024/01/05 balance change2024-01-05B： 慧音二符：回调绿点0为1。 Keine: faith 0--1。
2024/01/02 balance change2024-01-03C： 大妖精：血量 17--19 Daiyousei: HP 17--19 雀一符：加移速 35%--32% Mystia: speed increase 35%--32% B： 河童一符：绿点 5--4 Nitori: faith 5--4 慧音二符：绿点1--0，兽化形态血量 108-102 Keine: faith 1--0, Hakutaku form HP 108-102 琪露诺：血量 31--30 Cirno: HP 31--30 影狼一符：CD 5.5s--5s Kagerou: CD 5.5s--5s 山女一符：持续时间 1.8s--2s Yamame: Duration 1.8s--2s 响子：攻速 1.25--1.3 Kyouko: AtkSpd 1.25--1.3 赤蛮奇一符：飞头血量 12--14 Sekibanki: Head HP 12--14 A： 猫车：复活尸体CD 4s--3.6s Rin: Resurrection CD 4s--3.6s 恋：被动【无法察觉】1.5s--1.4s Kuishi: 1.5s--1.4s 觉二符：CD 15s--14s Satori: CD 15s--14s 青娥：造价34--35 Seiga: Cost 34--35 铃仙：造价34--35 Reisen: Cost 34--35 帕秋莉：造价35--33 Patchouli: Cost 35--33 天子：被动【地震】 概率25%--30% Tenshi: :
2023/11/13 balance change2023-11-13C： Larva HP 37--35 Ringo：Pepperism spell faith 3--2 Kisume：Fen Fire spell range 3--3.25 B： Ichirin: Cost 21--22 Keine: Historical Invention spell Hakutaku form HP 110-108 Kogasa: Karakasa Surprising Flash spell terrifying duration +0.3s Alice: Cost 24--23 Toziko: HP 32--34 Meirin: Reduce all incoming control effects 42%--50% A： Prismriver: Cost 44--45 Youmu: Cherry Blossom Flashing spell CD 2s--1.8s Futo: Taiyi True Fire probability: 33%——36% Patchouli: Wall of Fire spell faith 8--7，Big Bang spell faith 4--5，cost 37--35 Sakuya: Misdirection spell damage 22--24 Aya: Illusionary Dominance spell dash 7--8 times at most Seiga: Wall-Phasing Wormho
2023/09/23 balance change2023-09-23keine 2 card HP124 ——110 ichirin hp+2 kaguya's rabbits hp+5 1 card cost 3——5 tennshi 2card cost 3——5 CD：4.25——3.85 yakumo ran hp+4 cost38-40 nitori HP+1 Kirisame Marisa master spark CD：145——153 skill Q cost-1 yukari skillQ cost-3 chiruno R cost：63-54
2023/09/13 Double Resource Mod Notice2023-09-13Double Resource Mod end time change to 2023/09/23.