Melty Blood

Spinoff Fighting Game based on TYPE-MOON's famous visual novel, Tsukihime. As a direct sequel to Tsukihime and Kagetsu Tohya, it is rather story-heavy, expanding the Canon considerably; a surprisingly large amount of content can be taken as correct interpretations of various characters' skills and abilities.

First co-developed by Watanabe Production (now French-Bread) and TYPE-MOON and released for the PC, the game has gone through several iterations:
 * Melty Blood: The original, with the first storyline (Story Mode). Six playable characters with eight unlockable. Released in 2002.
 * Re-ACT: Introduced Arcade Mode (unique string of matches for each character, and second storyline), new movesets for doppelganger characters, and two new playable characters (Len, Satsuki). Released in 2004.
 * Re-ACT Final Tuned: Patch that upgraded the game to resemble the upcoming console port. Introduced a new, analog-friendly control scheme, multi-button commands, interface adjustments, and changeable color schemes.
 * Act Cadenza: Arcade (later console) port that, as a result of its focus on the fighting aspect, took out Story Mode (the first storyline). Introduced two new playable characters (Aoko Aozaki, Kouma Kishima) and upgraded sprites. Released in 2006.
 * Act Cadenza Version B: Update (later PC port) that tweaked the controls to be a bit more context-sensitive. Introduced Tag-Team Mode, Four-Player Mode, the training dummy, White Len as a playable character, stat changes for many characters, and a hidden storyline for Neko-Arc Chaos that introduced a new hidden boss, known as Neko-Chaos Black G666, that when beaten unlocks a new mode. Released in 2007.
 * Actress Again: Added new fighting styles (Crescent/Half/Full Moon) and moves, new Guard Meter, and two new playable characters (Roa and Riesbyfe). The console version gets 3 more characters: Shiki Ryougi, Akiha in her Seifuku outfit, and "Archetype Earth", a fully-powered, fully awoken Arcueid.
 * Actress Again Current Code: Essentially the PlayStation 2 version of Actress Again brought back to the Arcade with some slight tweaking. Among the differences: Different hardware (Sega RingWide instead of NAOMI), HQ2X Filtering on sprites, and some new visual effects, but nothing else major. Recently updated to version 1.05 which adds one more playable character in the form of Powerd Ciel (yes, it's spelled that way, and the official term is Executioner Ciel). A final update has been released which includes a fully playable, non-broken version of Archetype Earth. A demo for the PC version is out now.

While it has fairly generic Fighting Game mechanics, what sets it apart is the atmosphere and the characters, who have powers rarely seen in Fighting Games in general.
 * Life Meter: one for health (Physical Strength, yellow) and another (Vital Source, Red) for actual health-recovery limit.
 * Mana Meter: Magic Circuits, 0 to 300%, or 200% if playing Actress Again and using the Half-Moon Style. Used for special shielding, EX Specials, Shield bunkering, and combos. Can also recover health (up to the limit mentioned above).
 * Charge Meter: certain attacks and some specials can be charged. In the game terminology these are called "Blowback Edges" but are usually simply referred to as charged attacks.

It has incorporated many features from other Fighting Games; clashing (two attacks hit and cancel each other), cancelling (cancel one move into another), shielding and EX-Shielding (the latter allows for a riposte at cost of the Magic Circuit). Regular combos can be powered up by using the Magic Circuit. Specials made during Heat or Blood Heat Mode (when Magic Circuit is high) are called Arc Drives. Counters made during Blood Heat are called Last Arcs that look very cool and deal a ton of damage with some causing Circuit Break to the opponent (self-explanatory).

Video here.

Old Tourney Footage here.

Made its American professional tournament debut at Evolution 2010.

A tourney-centric fansite exists for western fans in the form of Melty Bread

For blood that actually melts things, see Bloody Murder.

"Shiki Ryougi: You're my senior when it comes to these eyes, lady-killer. (victory quote over Shiki Tohno)"
 * All Just a Dream: Hisui's route in Act Cadenza.
 * All There in the Manual: Every game assumes you have played the original visual novels as well as any previous iterations.
 * This kind of gets thrown away as of Act Cadenza though, whose Arcade mode stories don't tie in to the original visual novels the way it did in the original Melty Blood or Re-ACT.
 * Always Chaotic Evil: Wallachia, until his Final Speech.
 * Anti-Villain: Even though he is an Ax Crazy vampire, Walachia's ultimate goal was to
 * Attack of the 50-Foot Whatever: G Akiha nuff' said.
 * Awesomeness By Analysis: Sion does this by turning her brain into a supercomputer (massively parallel processing).
 * To be more specific, given her explanation, she's capable of up to 18.446 quintillion parallel processes, which is double the limit of a modern day 64-bit CPU.
 * Ax Crazy: Wallachia, especially notable during his Arc-Drive where he constantly screams "katto" ("cut"), which makes him sound like a slasher flick.
 * Understandable, since he looks like a slasher flick.
 * Badass Blood Knight: Shiki Nanaya.
 * Beam Spam: Aoko Aozaki's magecraft. One particularly impressive Arc Drive has her launching them off both her fists and her leg in midair.
 * AYAYAYAYAYAYAYAYA
 * Beware the Nice Ones: Arcueid, Satsuki, Hisui, and Kohaku.
 * Don't forget the protagonist, Shiki. The guy practically embodies the "nice guy protagonist" archtype.
 * BFG: The pile bunker that is Ciel's Seventh Holy Scripture. Not exactly a gun, but it sounds like one.
 * Big Bad: Wallachia in the first story, White Len in the second (With Aoko as True Final Boss), and Dust of Osiris in the third.
 * Biological Mashup with Mix-and-Match Critters: The whole existence of Nero/Nrvnqsr Chaos, whose body is made of chaos and consists of 666 beasts, who share consciousness with him.
 * Blood Bath: Vampire Sion's ending in Actress Again. She defeats pretty much everybody, including Osiris. The ending CG shows her bathing in blood, completely naked, and her eyes glow red.
 * Blood From the Mouth: Wallachia gets into such bloodthirsty frenzies that he drinks too much and it starts flowing out of every orifice.
 * Blown Across The Screen: Any particularly strong attack.
 * Bowdlerise: Later installments for the series dropped the blood splash effect some attacks inflicted on the opponents, such as Shiki Tohno and Shiki Nanaya's Arc Drives, and specific attacks from other characters as well.
 * But Now I Must Go: Several endings in the first story end with Sion leaving the town for various reasons.
 * Commenting On Your Attacks
 * (Literal) Cat Fight: Whenever any of the Neco are involved. Also Len, who can turn into a cat.
 * Canon Immigrant: It has been announced that Shiki Ryogi will be in Actress Again, despite Word of God saying they were in separate continuities. But then, Nasuverse continuity is a funny thing.
 * Justified Trope: She really is from an Alternate Universe, it's just that she gets pulled into the Melty Blood verse.
 * Catgirl: Len. Made from the corpse of a kitten and the soul of a dead little girl, she ended up equally cat and girl. Also, White Len, who mirrors Len's existence.
 * Catch Phrase: Before, during, and after matches, characters will recite both original lines and those from previous games (the top of the Tsukihime entry has one).
 * Chick Magnet: The Tohno Gland: works on every single potential female protagonist, ever. Except, apparently, Ryougi, who isn't impressed.

"Arcueid: Look who it is. Are you the real one? Ciel: That is understandable. I had to kick around many of my fake selves before I came here. Arcueid: If you're involved in something that troublesome, you're the real one. So, how are you doing Ciel?"
 * Because she already fell for a Tohno Shiki look-alike: Mikiya Kokuto.
 * Not to mention that Tohno Shiki and Mikiya Kokuto are not only identical in appearance but are also very similar in personality and in ability to attract women. If Mikiya did not exist, given enough time I'm willing to bet that the Tohno/Nanaya gland would had work its charms. Granted, Mikiya had to really push to gain Ryougi's favor, something that Tohno may not be willing to do since he's already got a harem, one that would kill him for bringing in yet another woman.
 * (Fake) Chinese Girl: Miyako, whose kung fu gets an insane boost because of Wallachia.
 * Combination Attack: Hisui and Kohaku (when used together), Sion's Last Arc (with the "ghost" of another character), Wallachia's Arc Drive (with doppelgangers of various characters appearing for just an instant to hit the opponent).
 * Actress Again adds teams of Kohaku & Mech-Hisui and Mech-Hisui and Neco-Arc.
 * Combos
 * Comic Book Adaptation: A manga is being written based off this game. Unlike the Tsukihime anime adaptation, this is more of Adaptation Distillation. It condenses the plot and characters together in an excellent way. Also replaces the fight against Nero/Nrvnqsr that happened in the original game as a sign that Tatari is gaining power with with an excellent.
 * Did well enough to get a second season which is... well, you could still call it a distillation, only this time what it's distilling is all the ridiculously insane parts of the games, like Mecha-Hisui and that sort of thing. It's... interesting.
 * Cool and Unusual Punishment: In the manga, Akiha's punishment for Kohaku attempting to take over the Tohno mansion (and wiping out the Tohno family's fortune in the process of mass-producing her Mecha-Hisui army) is to invite everyone to a beach party - and Kohaku isn't allowed to change out of her heavy kimono and apron. She collapses approximately halfway through the day.
 * Cool Versus Awesome: Ryougi's ending  We don't know what happens next.
 * Crossover: Shiki Ryogi in the console version of Actress Again. Taking bets on how many ports/releases it takes for Saber to find her way in.
 * Despite the fact that Fate and Tsukihime takes place in the same universe while Kara No Kyoukai takes place in a different one, its less likely for a Fate/Tsukihime cross over due to how distinctive the two franchise are. Not to mention the power level flame war that it would cause. "Fate/Tiger Colosseum Upper" did have some Tsukihime gag character cross-overs so its possible.
 * Crouching Moron, Hidden Badass: Shiki Tohno, again. The guy really just loves living.
 * Crowning Music of Awesome: Shiki Ryougi's Theme in Actress Again, which is a remix of a song from the Kara no Kyoukai: anime.
 * Cursed with Awesome: It's easier to list the characters who aren't.
 * Mystic Eyes of Death Perception: horrible headaches, shortened life, death with frequent use. Then again, can destroy anything that exists under Gaia.
 * Originally for Shiki Tohno, fixed for him later on for gameplay reasons. Ryougi seems to have no problems with it...because their eyes don't have the exact same source.
 * Vampirism: changes your soul, slowly kills your measly human body, undying thirst for blood. Then again, superhuman strength, perception, agility, and immortality (as long as you drink blood).
 * Dead to Begin With: Only Satsuki, really, as the undead form of vampire. Arcueid is a True Ancestor -- a form of vampire that isn't undead. Len's not so much undead as half-alive, due to her artificial creation from dead things.
 * Death Is Dramatic
 * Defeat Means Friendship: Sion and Shiki, Sion and Akiha (generally more so when Sion loses).
 * Demoted to Extra:
 * Satsuki wasn't even in the original game, despite the story allegedly following her non-existent route. Even when she was introduced into the games as of Re-ACT, she's still not on Shiki's romance radar. And in the Manga Adaptation,.
 * Despite being the villain of Tsukihime, Roa (who amusingly is half-responsible for Satsuki's vampirism) doesn't appear until Actress Again. The other guy, SHIKI Tohno hasn't appeared at all. Isn't it sad, Capslock-kun?
 * Different As Night and Day: Hisui and Kohaku (twins).
 * Doppelganger: Lots of 'em.
 * Evil Counterpart Within: The entire point of characters like Nanaya Shiki, Sion Tatari, Red Arcueid (Warcueid), and White Len. Many of them physically manifest due to Wallachia's (and later, ) power.
 * Shiki Nanaya: what Shiki Tohno would have become -- an amoral, assassin-of-demons who loves his job.
 * The Nanaya Shiki shown in Melty Blood and Kagetsu Tohya is not "what Shiki would have become," it is simply the manifestation of his fear of what he might become and can be a completely irrational character since fears can be irrational. Even had he been raised as a Nanaya, he most likely would had simply been an assassin who kills because its his job and not because he's sadistic. Even that is unlikely since his father did not want that kind of life for him.
 * Red Arcueid: Arcueid if she gave in to her bloodlust, using her normally-restrained powers to kill.
 * Akiha Vermilion: Same deal as Red Arcueid - Akiha Vermilion has lost pretty much all of her humanity.
 * Sion Tatari: Sion if . This is treated as an "Alternate Continuity" character. Sion Tatari and "Good" Sion as playables don't exist in the same timeline.
 * Enemy Without: This is basically the point of the Tatari's ability in the games.
 * Subverted at one point. Tatari can cause the manifestation of all the above-listed evil counterparts, and starting in Re-Act, they all have a story mode...all but one, that is. White Len is immensely surprised when she realizes that the Vermillion Akiha who approaches her is, in fact, Akiha herself.
 * Also a rather funny moment when Vermillion Akiha confronts Aozaki Aoko... and they both pause and start muttering about how they look just like each other.
 * Evil Eye: Shiki Tohno's Mystic Eyes of Death Perception that can see the "concept of death" on anything. His Arc Drives shatter the entire screen.
 * Evil Feels Good and Cool: Shiki Nanaya.
 * Evil Laugh: Type C (the psycho variety), courtesy of Wallachia. Pretty much anything he says eventually devolves into insane rambling.
 * Eye Beams: Mech Hisui (in addition to several other Homages to Humongous Mecha).
 * Neco-Arc and Neco-Arc Chaos (Shinso Beam and Chaos Beam, respectively).
 * Eyes Always Shut: Wallachia (because they're pools of blood).
 * Neco-Arc Chaos, which makes his Eye Beams that much stranger.
 * Final Speech: The further you get into the (first) story, the longer the defeated tends to talk.
 * Finishing Move: Using an Arc Drive or Last Arc to finish will give a special message, nothing else.
 * Flash Step: The superhuman characters can teleport. Nanaya just moves too fast to see.
 * Fragile Speedster: Miyako.
 * Future Badass: The Dust of Osirus is.
 * Genki Girl: Miyako, Kohaku.
 * Glass Cannon: Vermillion Akiha has insanely powerful attacks, but the second lowest defense in the game. The only character lower is Neco-Arc Chaos. Ironically, normal Akiha has the second HIGHEST defense in the game -- the only character who's higher is the horribly-broken Archetype Earth (at least before Current Code).
 * Gratuitous English: Just look at the name. It gets worse, naturally.
 * The names refer to the Tatari's habit of referring to everything it does in stage terminology.
 * Guest Fighter: Shiki Ryougi.
 * Half-Human Hybrid: Akiha Tohno/Vermilion Akiha, Kouma Kishima.
 * Arguably, Len, due to being part human and part cat. White Len is even a Tri-hybrid, of a human girl, a cat, and.
 * Hammerspace: Many, including Ciel, who can throw dozens of swords without a break, Mech-Hisui with tools like a flamethrower, Sion with an unlimited amount of ammo and most notably Hisui who has exploding bentos, chairs, an always filled watering can, a bucket full of water, several cooking tools (including pans, ladles and a wok) even though she can't cook, and a...table.
 * Don't forget This Chair. This Chair. This Chair. This Chair...
 * Homage: Several to scenes in Tsukihime and Kagetsu Tohya (and Kara no Kyoukai: in Actress Again):
 * Shiki Tohno's Arc Drive, the Seventeen Piece Dissection, is an homage to how Shiki cuts Arcueid into seventeen pieces in their first meeting. His quote during his Last Arc is the exact same as what he said when he defeated Roa in Arcueid's route of Tsukihime.
 * Arcueid's Last Arc, when used against Shiki, will hit exactly 18 times; a revenge for his "17 Dissection" of her in the beginning of Tsukihime.
 * Hisui's Last Arc is a jab at the numerous grammar mistakes she made in the original Tsukihime, including the famous "You will be the criminal". Her Arc Drive is a more badass version of the ridiculous-looking attack she uses in "Omogirisou" in Kagetsu Tohya.
 * As for special moves, her picnic lunch explosive trap is plum sandwiches. She can also pull out the Chair. Yes, that chair. That chair. That chair. That chair. That chair. That chair. That chair. That chair...
 * Shiki Nanaya's Last Arc is the exact same move that he uses against Shiki Tohno in Kagetsu Tohya (he throws his knife at the heart, and simultaneously leap over their head and break their neck).
 * Satsuki's Arc Drive does extra damage against Shiki Tohno (and Shiki Nanaya) as revenge for failing to protect her in Tsukihime - despite it having been out of his power to do so at the time. To emphasize the point, her Arc Drive ends with her screaming "BAKA!" ("idiot!") to the person on the receiving end, but changes to "USOTSUKI!" ("liar!") against both Shikis.
 * Kohaku's Arc Drive involves a quick change into the Chinese dress and accent she cosplays in during Kagetsu Tohya.
 * For Shiki Ryougi:
 * Her leitmotif makes it into her stage in Actress Again, which is titled "...and nothing heart" (the subtitle of the second chapter and movie).
 * Some of her moves are taken from the movies (the jump and upside-down spin knifing the enemy in the head is from the first movie against one of the ghosts; the throw is from the third movie against Asagami Fujino (with the addition of a stab), and her Last Arc is from the fifth movie ). And speaking of that Last Arc, it is a One-Hit Kill against you if you're in Heat or Blood Heat. Not so when you got hit? Well then, go into Heat or Blood Heat later in the round and see your HP get drained to one point. Truly a god-killing technique.
 * Actually this is a bug - this got massively nerfed and fixed in Actress Again Current Code. Although who know when that'll hit PC... if ever.
 * Some of her lines come from the movies. The most awesome came from the third movie (where she says that she could kill anything that exists, even a god),
 * Finally (though maybe a coincidence), this video shows a palette-swapped Ryougi.
 * Also already in Act Cadenza: Aoko tells the enemy in one of her winning quotes to beat up a teacher-like, smoking woman, who uses her name to get money from the Association.
 * In the first game we got this. A homage to a scene in Kagetsu Tohya in which Arcueid stole Ciel's lunch, resulting in a fist fight between the two in which they knocked each other out.
 * Horny Devils: Len and White Len, which ups the Squick since they both look about twelve.
 * Joke Character: Neco-Arc, the adorable super-deformed cat-eared Arcueid. Neco-Arc Chaos, the same thing for Nrvnqsr Chaos, except not as adorable, smoking a cigarette, and swearing quite a bit.
 * And in terms of the story, there are several instances of Satsuki and White Len trying hard not to become a "gag character."
 * Knife Nut: Shiki Tohno and Shiki Nanaya.
 * And Shiki Ryougi. Ciel can also qualify.
 * Large Ham: Neco-Arc Chaos' voice acting. JYAN JYA JYANNNNNN~
 * Neco-Arc Chaos' voice actor is Jyouji Nakata, who has a very extensive resume of hammy villains. Including Nrvnqsr Chaos himself.
 * Leitmotif: Every character has their own stage, which is tied to a specific theme song.
 * Lethal Joke Character: Neco-Arc, Neco-Arc Chaos. Also, the non-combative characters in the original games -- the twin maids, for example -- are given comedic moves (most of Hisui's are tied to her cleaning of the mansion.
 * Love Hurts Less: Archetype:Earth's Last Arc (pre-Current Code) is pretty much a guaranteed KO for any opponent. Any, that is, except for Tohno Shiki. When against Shiki as the opponent, her Last Arc does significantly less damage than usual, only cutting around a quarter of his health.
 * Meaningful Name: Wallachia is a vampire. The real world Wallachia was a small country (now part of Romania) from whence Vlad the Impaler, the man Dracula is based on, came from.
 * Mirror Match: Lampshaded in Melty Blood Re-Act by Ciel and Arcueid in Arcueid's story mode amongst others.
 * Meaningful Name: Wallachia is a vampire. The real world Wallachia was a small country (now part of Romania) from whence Vlad the Impaler, the man Dracula is based on, came from.
 * Mirror Match: Lampshaded in Melty Blood Re-Act by Ciel and Arcueid in Arcueid's story mode amongst others.

"Archetype Earth: Looking at those battered limbs, an awful smile comes over me. Therefore, I am willing to buy into this challenge. Ryougi Shiki: Heh, is this vengeance for that weird person a while back?"
 * Ninja Maid: Kohaku and Hisui (thanks to Wallachia's reality-warping; they are otherwise total non-combatants).
 * No Pronunciation Guide: Nrvnqsr??
 * It's pronounced 'Nero'. The weird spelling is because those letters correspond to the Hebrew numbering system and they add up to 666.
 * Not So Different:
 * Odd Couple: Shiki and Arcueid (a Canon pairing.)
 * Odd Friendship: Satsuki and Sion (tragic vampires unite!).
 * Ojou: Akiha.
 * Akiha even has an attack, consisting of her crossing her arms and push-kicking her opponent, nicknamed "Gangster Princess Kick" by fans.
 * Ryougi Shiki can qualify as well.
 * One Steve Limit: Subverted hard. As of Melty Blood: Actress Again, there are at least three Shikis.
 * Also, two Sions, (technically) two Lens, two Arcueids, three Akihas, and depending on your interpretation, the Neko versions of Arcueid and Nero Chaos may also count, as well as Mech-Hisui being based off Hisui.  And as of version 1.05, there is now another Ciel which is essentially a playable version of Executioner Ciel from Re-ACT.
 * Only Mostly Dead: Characters defeated in Story Mode are never actually dead. Except the bad guys.
 * Our Vampires Are Different
 * Recurring Riff: Aoko's theme is an instrumental rock remix of the original game's main theme song.
 * Ciel's new stage in Actress Again is yet another remix of the very same theme, but this time with a (naturally) Ominous Latin Chanting motif to it.
 * Retcon: Nero/Nrvnqsr Chaos as the boss of the first game was later retconned to be a Tatari Avatar.
 * Then again, a fair bit of stuff was retconned when they did Re-ACT.
 * Ryu and Ken: Several pairs, though each have a varied moveset.
 * Shout-Out: Neko-Arc Chaos' Last Arc involves dropping a giant Kaleidostick (from Fate/hollow ataraxia) on the opponent. Neko-Arc's Last Arc does the same, but with fricking Nasu's mushroom avatar instead.
 * Giant Akiha is one bigass shoutout to Apocalypse as encountered in Marvel Superheroes vs. Street Fighter, complete with Eye Beams, drill attack, her onscreen appearance consisting only of one arm and upper body... The only gameplay difference is that she can turn to face either direction, as opposed to Apocalypse, who was easy pickings once you got behind him.
 * Getting there is another story entirely. GIANT UPPER!!!!!
 * From the All Around TYPE-MOON drama CD comes Ryougi calling Arcueid "stupid woman" in her victory quote, as well as "This is the answer -de gozaru!" after a Last Arc Finish.
 * Sliding Scale of Silliness Versus Seriousness: Within the same game, there's two "modes" of reality. One is completely serious, the grimdark world of Tsukihime and all. The other has super deformed catgirls and catboys, mecha-maids, Magical Amber, and Giant Akiha. Satsuki has to put up with both.
 * In fact, it has gone so out of control that there are two manga adaptations : Melty Blood, that puts up with the Sion/Wallachia serious storyline, and Melty Blood ACT Two, which follows the raw silliness of Miyako and Kohaku's antics.
 * SNK Boss: Certain non-playable characters verge on this (Executioner Ciel, G-Akiha, etc...)
 * Mech-Hisui, but that's namely due to her playstyle.
 * Largely why she's banned in tournament play.
 * Super-Deformed: Neco-Arc and Neco-Arc Chaos.
 * Super-Powered Evil Side: Vermilion Akiha and Sion Tatari. Also, see Enemy Within above.
 * Suspiciously Similar Substitute: In terms of function, in Act Cadenza; they are very different otherwise.
 * Techno Babble: Sion with the Etherlite in the storyline.
 * Wouldn't it be Magi Babble?
 * The Atlas Alchemists blur the line, somewhat.
 * Time Travel: The first Tatari is Nigh Invulnerable unless his Curse Escape Clause is met.
 * This leads to the events of Actress Again.
 * Title Drop: Arcueid's Blood Heat Arc Drive is called "Melty Blood." Though Arc is the main heroine of the franchise, Sion is technically the main heroine of this spin-off, not that it really matters given the nature of this game.
 * Too Spicy for Yog-Sothoth: In Nero Chao's win quote against Kohaku, he tells her he will spare her life and she should leave. It really has to mean something if the embodiment of chaos, who usually eats and devours his victims, tells you to leave because his beasts have trouble dealing with you.
 * Tournament Play: Popular with arcade and PC versions. Was part of the Super Battle Opera tournament lineup in 2006, 2007, 2008 and 2010 and Evo 2010, and is considered one of the most balanced 2D fighters ever made.
 * Tragic Dream
 * Tsundere: Akiha, White Len. Sion probably counts as well towards Shiki at times.
 * Unexpected Gameplay Change: In Current Code, playing as Archetype Earth through the arcade mode will pit you against 10 stages instead of the usual 9. Also, on the last stage, you suddenly get to control Arcueid, fighting Archetype Earth as the final boss.
 * Vampire Refugee: Sion is actively looking to reverse her vampirism, and despite her Super-Powered Evil Side; does manage to handle most of the symptoms quite well in her "good" storyline; though Arcueid says an outright "cure" is impossible.
 * Sion falls and falls hard in her "V. Sion" story branch.
 * Vampire Sion's summons in-game are actually her friends and are "good" (Riesbyfe, Arcueid, Akiha, Satsuki, Ciel), as opposed to Wallachia's summons of Tatari "villains" (Red Arcueid, Nero Chaos, Shiki Nanaya and Vermillion Akiha).
 * Violently Protective Girlfriend: Archetype Earth!Arcueid. Although her 'girlfriend' status is questionable,


 * Wall Jump: Ciel, who can then throw a projectile or go for a kick.
 * Wave Motion Gun: Sion's Black Barrel Replica, which is a lesser copy of the Eldritch Abomination fighting weapon from Angel Notes.
 * Aoko has wave motion finger.
 * Weirdness Censor: Inverted. People noticing strangeness that isn't there actually causes the Big Bad to appear. It would be hard to explain.
 * Writers Cannot Do Math: Despite being called Seventeen Piece Dissection, Shiki's Another Arc Drive hits seventeen times. Go on, try cutting something seventeen times and see how many pieces you get.
 * Xanatos Roulette: Horrifyingly deconstructed with the Alchemists. Through training, Alchemists have the mental capacity to plan every possible outcome for a situation. But once they become good enough at this, they realize all paths through history inevitably lead to the destruction of humanity and the planet itself, and are driven to despair and complete insanity by the fact that they can't plan a way out of it.
 * You Will Be Spared: During Archetype Earth's story mode, she decides on a whim to try destroying the planet and everyone on it just to see what it's like. Before she does so, she promises that she'll spare the lives of two people - the first is, obviously, Shiki, and second is her sort-of-enemy sort-of-friend Ciel.
 * Zettai Ryouiki: Sion's legs. As well as Ciel when she's with her BFG
 * Zettai Ryouiki: Sion's legs. As well as Ciel when she's with her BFG