YMMV / Under Night In-Birth

  • Awesome Music: This game has several awesome musics to go. For instance, Hyde's theme Scraper Sky High, Seth's theme Monochrome Memory, Orie's theme Purity And Strictly, Sion's theme Blood Drain -Again-.
    • The recent update gave us a theme for Hyde vs. Seth matches: Mutual Situation, a mash-up of their respective themes.
  • Crack Ship: Merkava/Vatista is oddly popular despite their interactions in their arcade ladders being less than friendly.
  • Crowning Moment of Funny: Pretty much the entirety of Eltnum and Akatsuki's Arcade Mode scenarios.
    • How does Seth restrain Linne after defeating her? By wrapping her up in a mattress and hanging her up in a tree.
    • Vatista in general is quite funny, due to how terrible her social skills are. For starters, she didn't understand why Hyde had a problem with her being naked in public, causing her to strip again later when she believes only Hyde has a problem with it. The gag gets referenced several times whenever Vatista encounters another woman, asking Hyde if she forced her to wear clothing as well.
    • Vatista explains her first encounter with Hyde to Nanase, who misinterprets her words horribly.
  • Ensemble Darkhorse: With how much fan-art Vatista gets, you'd swear she's far more relevant to the plot than she actually is. In general, she's loved for having a cute design along with having one of the most unique movesets in the game. note 
    • Not to be outdone, Merkava is also quite popular.
  • Fan-Preferred Couple: Alongside the above Merkava/Vatista, Hyde/Vatista is also popular, thanks to their interactions in the latter's arcade scenario.
  • Memetic Mutation: Nobody wears panties. This video is a bit of proof.
  • Moe: A good majority of the female cast are this, but Vatista and Yuzuriha are notable examples.
  • Tier-Induced Scrappy: Quite a few...
    • Gordeau, due to reaching damn near Game Breaker status via the reach on his attacks.
    • Chaos is often on the low-end of the spectrum, due to how little he has in the way of reversals and being unable to command Azhi Dahaka while under pressure himself.
    • Waldstein is a Grappler character that is generally held to be the second-best character in the game. You Can Panic Now.
    • Merkava is usually part of the trinity of the best characters in the game, alongside Gordeau and Waldstein, but his darkhorse status protects him from fan backlash a bit.