Simple controls that turn into chaotic party laughter with friends
The newest riveting installment in the epic Under Night In-Birth saga rises from the Abyss! Improved visuals and battle system! Witness the curtain fall on the tale of the Hollow Night. Vie for supremacy through exhilarating combat and a deep, robust battle system!



A guaranteed icebreaker where mistakes are the best part of the night.
The newest riveting installment in the epic Under Night In-Birth saga rises from the Abyss! Improved visuals and battle system! Witness the curtain fall on the tale of the Hollow Night. Vie for supremacy through exhilarating combat and a deep, robust battle system!
Selected for the Logpier co-op catalog with a 87% positive rating across 1,996 Steam reviews (Verified Co-op Pick). Built for 1–4 Players via Online & Local Co-op (All Players Must Own).
Structured around ~30–60 min (Quick Rounds) sessions with instant drop-in between short rounds, making it an easy shortlist contender for game night.
Note: This guide is an AI-assisted curation summary synthesized from public Steam store metadata and user review signals. First-hand squad play notes submitted by community reviewers appear separately below.
A guaranteed icebreaker where mistakes are the best part of the night.