"This is a failsafe to ensure you do not neglect your rehabilitation. It's intended to push you into performing executions. We call it a 'Fusion Alarm.'"
Justine on the purpose of a fusion alarm.

Fusion alarm (合体警報, Gattai Keihō)? is a mechanic appearing in Persona 5 Royal.

Appearances[edit | edit source]

Mechanics[edit | edit source]

The fusion alarm is first unlocked (and activated) when the party finds a route to the Treasure in Kaneshiro's Palace and attempts to leave. The fusion alarm is an event triggered by winning repeated battles in the Metaverse, be it regular battles or victories gained from utilizing the Instakill perk from the Chariot Confidant, or by requesting it from Chihaya Mifune for a fee if the protagonist has unlocked her 9th Confidant rank. When it is triggered, a visual of the Velvet Room's cell door will appear with a red glow, giving the protagonist an "uneasy feeling," and he will give an internal reminder to himself when visiting a Safe Room when a fusion alarm has been triggered.

During a fusion alarm, the color motif of the status menus in the Velvet Room will change from blue to red, an alarm will briefly play for a few seconds, the transition screen into the Velvet Room will become red, new voice lines are used for Caroline, Justine and Igor, and the Twin Wardens will have a new idle animation in the room.

During a fusion alarm, Personas will gain more stat values, different skills and max skill inheritance slots. Using Guillotine, Electric Chair or the same execution method multiple times will cause an accident. An accident may also occur if a Persona made during an alarm is then used as material. But there is a chance that the stat values might increase even more.

The fusion alarm ends whenever an accident occurs (which will then lead to the protagonist being forced to leave), or by speaking to Justine. During a fusion alarm, one cannot show or ask Justine about the Personas the protagonist needs to have in order to progress the Strength Confidant.

Enhanced activities[edit | edit source]

Guillotine[edit | edit source]

Fusing Personas will now grant it additional stats boosts. The level of Treasure Demons are treated as 5 levels higher than they will usually be, allowing stronger Personas to be fused with them. When one performs such a fusion, skills have a chance to mutate into different or stronger skills (such as Null Ice transforming into Repel Ice). A Persona fused during an alarm will have its name written in gold for the remainder of the alarm. This also applies to network fusion.

If a Persona with a gold name is used in another fusion, an accident will almost always occur (with a stat boost happening otherwise). If an accident occurs, the new Persona will have a multitude of similar skills and a matching Trait, similar to a Treasure Demon, for the purpose of fusing with another Persona, with the abilities being similar to each other (such as every single evade skills, multi-hitting ailment skills, skills with a high chance of critical plus Rebellion and Wage War, ailment abilities, etc.).

Electric Chair[edit | edit source]

Any resultant Skill Cards will grant a stronger ability (either progressing from a single-target skill to a multi-target skill of the same strength, or a multi-target skill to a single-target skill of a stronger strength). Accessories will grant a stronger ability or extra stats, and weapons and armor are now stronger. If an accident occurs, it's possible to obtain powerful incense to use in Lockdown, or a new accessory with a different ability.

Gallows[edit | edit source]

Experience gained is increased, and it's possible to have the Persona obtaining the experience obtain multiple abilities from the sacrificed Persona. Should an accident occur, the Persona will gain 10 stat points distributed randomly into the attributes.

Lockdown[edit | edit source]

The stat bonuses incense gives to a Persona in Lockdown are doubled.


Characters
Playable Protagonist - Morgana - Ryuji Sakamoto - Ann Takamaki - Yusuke Kitagawa - Makoto Niijima - Futaba Sakura - Haru Okumura - Goro Akechi - Sumire Yoshizawa
Confidant Igor - Sojiro Sakura - Chihaya Mifune - Munehisa Iwai - Tae Takemi - Sadayo Kawakami - Ichiko Ohya - Shinya Oda - Hifumi Togo - Yuuki Mishima - Toranosuke Yoshida - Caroline & Justine - Sae Niijima - Takuto Maruki
Major Targets Suguru Kamoshida - Ichiryusai Madarame - Junya Kaneshiro - Shadow Futaba - Kunikazu Okumura - Masayoshi Shido - Holy Grail / Yaldabaoth - Azathoth / Adam Kadmon
Other Principal Kobayakawa - SIU Director - Shiho Suzui - Natsuhiko Nakanohara - Mika - Medjed - Wakaba Isshiki - Lala Escargot - Angel and Julian - Sugimura - President Tanaka - Kazuya Makigami - Naoya Makigami - Shadow Mishima - Shinichi Yoshizawa - Rumi - Shibusawa - Jose - Kasumi Yoshizawa - Coach Hiraguchi
Locations
Tokyo Yongen-Jaya (Café Leblanc) - Shibuya - Aoyama-Itchome (Shujin Academy) - Shinjuku - Akihabara - Kichijoji - Ogikubo - Inokashira Park - Tsukishima - Akasaka Mitsuke - Suidobashi - Odaiba Seaside Park - Ichigaya - Ikebukuro - Ginza - Harajuku - Meiji Shrine - Jinbocho - Miura Beach - Maihama (Tokyo Destinyland) - Kanda - Roppongi - Ueno - Asakusa - Chinatown - Nagatacho - Shinagawa - Nakano - Kosei High School
Palace Kamoshida's Palace - Madarame's Palace - Kaneshiro's Palace - Futaba's Palace - Okumura's Palace - Niijima's Palace - Shido's Palace - Mementos (Path of Qimranut - Path of Aiyatsbus - Path of Chemdah - Path of Kaitul - Path of Akzeriyyuth - Path of Adyeshach - Path of Sheriruth - Depths of Mementos - Qliphoth World - Path of Da'at) - Maruki's Palace
Other Velvet Room - Hawaii - Thieves Den
Music
Albums Original Soundtrack (Persona 5 / Royal)
Songs "Wake Up, Get Up, Get Out There" - "Life Will Change" - "Beneath the Mask" - "Last Surprise" - "Rivers in the Desert" - "The Whims of Fate" - "Tokyo Daylight" - "Hoshi To Bokura To" - "Break In To Break Out" - "Infinity" - "Dark Sun..." - "Autonomy" - "Found a Light" - "IT'S TOO LATE" - "Colors Flying High" - "Take Over" - "He's a Trickster☆" - "I Believe" - "No More What Ifs" - "Throw Away Your Mask" - "Our Light"
Archives
Story Persona - Persona user - Shadow - Shadow Self - Second Awakening - I am thou - Cognition - P. A. D. - Metaverse - Metaverse Navigator - Mask - Wild Card - Phantom Thieves of Hearts - Phantom Aficionado Website - Antisocial Force - Treasure - Police - Calling Card - Change of Heart - Psychotic breakdown - Mental shutdown - General Public - Seven Deadly Sins - Sea of Souls
School Life Daily Life - Activities - Calendar - Weather Forecast - Seasons - Confidant - Social Stats - Yen - Hideout - Class - Bathhouse - Studying - Diner - Maid Café - Billiards - Books - DVDs - Retro Games - Movie theater - Batting Cage - Big Bang Challenge - Fishing Pond - Crossword Puzzle - Darts - Infiltration Tools - Cooking - Training - Old Temple - Part Time Jobs - Shrine - Confessional - Jazz Jin - Houseplant - TV Quiz Show - Blackboard - Vegetariano - Lottery
Vendors Shops - Vending Machines - Takemi Medical Clinic - Untouchable - Jose's Shop - Big Bang Burger - Home Shopping Program - Tanaka's Shady Commodities
Phantom Life Mementos Requests - Third Eye - Security Level - Treasure Demon - Safe Room - Thieves Guild - List of Shadows - List of Bosses - Skill Card - Will Seeds - Deviations
Battle Items: (Persona 5/Royal) - Skills: (Persona 5/Royal) - Party - Battle Stats - Damage - Experience - Level - Difficulty - Status Changes - Element - Traits - Navigator - Tactics - Guard - Follow Up - Harisen Recovery - Endure - Protect - Baton Pass - Pickpocket - Party Switch - One More - Critical - Technical - Showtime - Cut-in - All-Out Attack - Hold Up - Personality - Game Over - Disaster Shadow
Velvet Room List of Personas (Persona 5/Royal) - Fusion - Special Fusion - Hanging - Lockdown - Electric Chair - Arcana - Skill Inheritance - Fusion Accident - Fusion alarm - Challenge Battle
System Trophies: (Persona 5/Royal) - Cutscenes - New Game Plus - Patches and Updates
Development
Corporate Atlus Co., Ltd.
Personnel Katsura Hashino - Shigenori Soejima - Shoji Meguro - Lyn Inaizumi - Atsushi Kitajoh - Ryota Kozuka - Kenichi Tsuchiya - Toshiki Konishi - Kazuhisa Wada - Lotus Juice
Other Media
Games Royal - Dancing in Starlight - Scramble
Productions Persona 5 The Animation The Day Breakers - Persona 5 The Animation (Episodes) - Persona O.A. - Persona 5 The Night Breakers - Persona Stalker Club V - Persora -The Golden Best 5- - Persona 20th Anniversary All Time Best Album - Persona 5 The Stage
Publications Manga - Mementos Mission - Dengeki Comic Anthology - Comic Anthology (DNA Media Comics) - Persona Magazine
Events Super Live 2015 - Super Live 2017 - Super Live 2019
Miscellaneous Merchandise
Franchise-wide
Demon - Magic (Fusion Spell) - Battle Stats - Damage - Experience - Level - Element - Extra Skills - Critical - Status effects - Macca - Yen - Magnetite - Incense - Alignment - Moon Phase System - Demon Summoning Program (COMP) - Cathedral of Shadows (Fusion - Skill Inheritance - Accidents / Special / Three-demon / Sacrificial / Sword) - Demonic Compendium - Evolution - Special conversation - Rag's Jewelry - Code Breaker - Turn Press - New Game Plus - Ultimate Boss - Streetpass - Password - Difficulty - Skill Mutation
Shin Megami Tensei series
Terminal - Guardian (if...) - RTS (NINE) - Magatama (3) - Reason (3) - EX Missions (SJ) - Challenge Quest (4) - Whisper event (4) - Smirk (4) - Barrier (4) - Partners (4A)
Devil Summoner series
Loyalty - Personality - Mystic Change - Nemechi (SH) - Case Files (RKKA)
Majin Tensei series
Rank - Affinity (2) - Arcana (Ronde)
Persona series
Shadows / Personas (Initial / Prime / Ultimate / Ancestor / Reverse / Sub) - Skill Card - Totem (1) - Type/Subtype (1+2) - Affinity (1+2) - Rank (1+2) - Mystic Change (1+2+5) - One More (3-5) - Growth Rate (1+2) - Unknown Power (1+EP) - Personality (1+2, 5) - Material Card (2) - Mutation (2) - All-Out Attack (Cut-in) - Heart Item (3) - Shuffle Time (3+4) - Daily Life (3-5) - Calendar (3-5) - Social Stats (3-5) - Social Link (3+4) - Tactics (3-5) - Requests (3-5;Q+Q2) - Arcana Chance (4) - Forecasts (Fusion / Weather) (4+5) - Guard (3P+4+5) - Boost (Q+Q2) - Power Spot (Q+Q2) - F.O.E (Q+Q2) - Confidant (5) - Technical (5) Treasure Demon (5) - Party Switch (5) - Disaster Shadow (5R) - Fusion alarm (5R) - Persona Traits (5R) - Third Eye (5)
Devil Children series
Trainer - Bank - BattleNet - Relic Fusion - Power Fusion - Powers
Digital Devil Saga series
Berserk Mode (2)
Devil Survivor series
Devil Auction - Extra Turn Battle - Skill Crack - Titles (DSO / DS2 / RB) - Fate System (2) - Add-On (2)
Other
Equip Type (GMT:TM) - Class Change (TMS♯FE) - Topic System (TMS♯FE) - Side Quests (TMS♯FE) - Ad-lib Performance (TMS♯FE) - Session (TMS♯FE) - Dual Arts (TMS♯FE)
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