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UNDER NIGHT IN-BIRTH II Sys:Celes Achievements · SteamPeaks

Apps UNDER NIGHT IN-BIRTH II Sys:CelesAchievements

UNDER NIGHT IN-BIRTH II Sys:Celes

GameApp ID 2,076,010by Arc System WorksReleased 24 Jan 2024

WindowsEngine —

Action 2D Fighter Arcade Anime 2D Spectacle fighter +8 +10

View on SteamSteam

Data

Price history Charts Patches Events Reviews Audience Estimates Availability

Technical

Metadata Packages2 DLC5 Depots1 Requirements Install size Configuration Cloud saves

Content

Achievements Community Media Related apps

History

Update history Store history

Everything

Achievements Overview Price history Charts Patches Events Reviews Audience Estimates Availability Metadata Packages2 DLC5 Depots1 Requirements Install size Configuration Cloud saves Community Media Related apps Update history Store history Full details

Every achievement on record

Achievements

27 achievements · 27 secret

RarestUNDER NIGHT IN-BIRTH II Sys:Celes!0.9% of players

Most earnedSeems I've Grown!56% of players

UNDER NIGHT IN-BIRTH II Sys:Celes!Secret
Steam withholds the description of a secret achievement.
0.9%
The Final NightSecret
Steam withholds the description of a secret achievement.
28%

App ID2,076,010

Release date24 Jan 2024

Engine—

Install size14.7 GB

TypeGame

Last update24 Dec 2025

Steam DeckUnsupported

DLC5

DeveloperArc System Works

Changenumber38,684,697

Price$24.99

Packages2

PublisherArc System Works

SystemsWindows

Followers8,677

Depots1

Compare this game

UNDER NIGHT IN-BIRTH II Sys:Celes

Arc System Works
Released 24 Jan 2024·App 2076010

Steam user reviews

Very Positive

87.3%· 2.7K reviews

Recent Very Positive · 93%

SteamPeaks Rating

85.4 Very positive

Recent 30 days 70.2

Playing now

128

−16 vs. yesterday

5.9%of peak

All-time peak

2,165

Jan 2024

Updated 13 Sep 2026, 04:31 UTCData by SteamPeaks.com

To the Abyss and BeyondSecret

Steam withholds the description of a secret achievement.

9.2%

Eternal AeonSecret

Steam withholds the description of a secret achievement.

5.2%

ScorekeeperSecret

Steam withholds the description of a secret achievement.

5.7%

High ScorerSecret

Steam withholds the description of a secret achievement.

1.6%

Time AttackerSecret

Steam withholds the description of a secret achievement.

3.7%

Speed StarSecret

Steam withholds the description of a secret achievement.

1.0%

SurvivorSecret

Steam withholds the description of a secret achievement.

7.1%

Winning Streak!Secret

Steam withholds the description of a secret achievement.

5.5%

I'm... I'm Worn Out...Secret

Steam withholds the description of a secret achievement.

3.2%

Combo ChallengerSecret

Steam withholds the description of a secret achievement.

31%

Combo FiendSecret

Steam withholds the description of a secret achievement.

49%

The Epitome of a WarriorSecret

Steam withholds the description of a secret achievement.

38%

Let the Final Night BeginSecret

Steam withholds the description of a secret achievement.

30%

Newbie In-BirthSecret

Steam withholds the description of a secret achievement.

22%

Full-Fledged FighterSecret

Steam withholds the description of a secret achievement.

18%

Study BuddySecret

Steam withholds the description of a secret achievement.

11%

A Taste of VictorySecret

Steam withholds the description of a secret achievement.

21%

SD In-BirthSecret

Steam withholds the description of a secret achievement.

15%

Traces of a Beautiful NightSecret

Steam withholds the description of a secret achievement.

17%

Pixel Art MuseumSecret

Steam withholds the description of a secret achievement.

15%

I Speak!Secret

Steam withholds the description of a secret achievement.

9.9%

Void Night ConcertoSecret

Steam withholds the description of a secret achievement.

11%

This is the Void NightSecret

Steam withholds the description of a secret achievement.

31%

Let's Let Loose!Secret

Steam withholds the description of a secret achievement.

54%

Seems I've Grown!Secret

Steam withholds the description of a secret achievement.

56%

Names, descriptions and icons are the game’s own, as Steam publishes them; the share is how many owners have unlocked each, from Steam's global figures for 27 of them.