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CHAOS;HEAD NOAH
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GOG Steam

CHAOS;HEAD NOAH

Catalogue information flags mature content for this game.

CHAOS;HEAD NOAH is now available on Steam!

Released · 2022-10-07

Additional content

DLC

At a glance

About this game

Core game information and the store records it came from.

Title
CHAOS;HEAD NOAH
Content
Game
Release date
2022-10-07
Developer
MAGES. Inc.
Platforms
Windows
Steam Deck
Verified Valve's compatibility rating
Connected stores
2
GOG GOG source details
Store title
CHAOS;HEAD NOAH
Product ID
1902238860
Developer
MAGES. Inc.
Publisher
Spike Chunsoft Co., Ltd.
Store release date
2022-10-07
Source checked
2026-11-12 05:19 UTC

Open official store page ↗

Steam Steam source details
Store title
CHAOS;HEAD NOAH
Product ID
1961950
Developer
MAGES. Inc.
Publisher
Spike Chunsoft Co., Ltd.
Store platforms
Windows
Source checked
2026-10-27 16:54 UTC

Open official store page ↗

How you can play

Features and tags

Select a feature to find other games that have it.

Store tags

Genres

  • Adventure

Categories and genres from the Steam store, observed 2026-10-27. Store tags from Steam, as players and the store apply them.

Compare & explore

One game, connected stores

Each store keeps its own prices and observations. We prefer the latest recorded EUR price for Europa. When the displayed currency differs from the store amount, a separate approximate value may use the latest available ECB reference rate.

Some store links may be affiliate links. We may earn a commission from qualifying purchases, at no extra cost to you. This does not affect prices, ratings or rankings. How commercial links work.

Lumiri price context

Recorded price comparison

Matching store titles. One currency. One market.

EUR SE

Lowest recorded amount

10.49 EUR

Steam

Recorded 1 day ago

Difference between stores

10.50 EUR

Lowest to highest included amount.

2 comparable stores

Distance from observed low

At observed low

Steam listing only. Low: 10.49 EUR.

Last seen
Newest included record
Oldest included record

1 record is over 48 hours old.

2 included price records from 2 stores · 2 linked listings

See the 2 included observations
  • Steam history →CHAOS;HEAD NOAH
    10.49 EUR
    1 day ago
  • GOG history →CHAOS;HEAD NOAH
    20.99 EUR
    23 days ago · over 48 h old
How this comparison works

Only original EUR amounts recorded for SE and matching titles linked to this game are compared. Edition words and numbers must match. Other editions, source-market fallbacks and currency estimates are excluded.

These are recorded observations. Check the store for the current price, availability and included content. Historical lows belong to the named listing in this market and reflect the history Lumiri GameDB has collected.

Ratings at a glance

Community and editorial ratings

87/100

Lumiri average

2 included sources · 2,116 underlying reviews · source range 86–88

GOG

GOG

86/100 4.3/5

86/100

16 user reviews · GOG user rating

Included in the combined rating.

Checked
Steam

Steam

88/100 88% positive

88/100

2,100 user reviews · Very Positive

1,843 positive · 257 negative

Included in the combined rating.

Checked

View the rating chart · User sources need 10 reviews; verified editorial sources qualify directly. The combined score is the arithmetic mean of included sources, not weighted by review count.

Game challenges

Achievements

34 achievements collected from supported stores. Percentages show the global share of players who unlocked each achievement, not personal player activity.

Steam

Hidden achievement

78.1% of players unlocked this
Steam

Hidden achievement

53.3% of players unlocked this
Steam

Hidden achievement

47.9% of players unlocked this
Steam

Hidden achievement

43.8% of players unlocked this
Steam

Four-Eyes Fan

Made Hazuki wear glasses.

42.2% of players unlocked this
Steam

Hidden achievement

41.2% of players unlocked this
Steam

Hidden achievement

39.2% of players unlocked this
Steam

Hidden achievement

38.0% of players unlocked this
Steam

Hidden achievement

36.5% of players unlocked this
Steam

Hidden achievement

35.5% of players unlocked this
Steam

Hidden achievement

34.8% of players unlocked this
Steam

silent sky

Reached Ending A.

34.0% of players unlocked this
Steam

crying sky

Reached Ending B.

25.5% of players unlocked this
Steam

Brother, You Jerk!

Discovered Nanami's story.

25.2% of players unlocked this
Steam

YOU RECOGNIZE IT, RIGHT?

Discovered Yua's story.

24.8% of players unlocked this
Steam

daydream

Reached Nanami's ending.

24.3% of players unlocked this
Steam

Whose Eyes Are Those?

Found all the "Whose Eyes Are Those?"

24.3% of players unlocked this
Steam

Moon and Sun

Reached Yua's ending.

23.7% of players unlocked this
Steam

Snap!

Discovered Rimi's Story.

23.5% of players unlocked this
Steam

Pound in the Stake!

Discovered Ayase's story.

23.4% of players unlocked this
Steam

Ria-ju

Delusion Synchro Rate 0%

23.2% of players unlocked this
Steam

A Bloody Contract for Your Sins

Reached Ayase's ending.

22.8% of players unlocked this
Steam

Soda-Flavored Garugari-kun

Discovered Sena's story.

22.8% of players unlocked this
Steam

Ker-Bam-Schwing!！

Discovered Kozue's story.

22.7% of players unlocked this
Steam

Anima Archetype

Reached Rimi's ending.

22.5% of players unlocked this
Steam

Deus Ex Machina

Reached Sena's ending.

22.4% of players unlocked this
Steam

A Disease that Leads to Slaughter

Reached Kozue's ending.

22.3% of players unlocked this
Steam

blue sky

Reached the final ending.

21.5% of players unlocked this
Steam

Ending Complete

Reached All ending.

21.4% of players unlocked this
Steam

Gigalomaniac

Delusion Synchro Rate 100%

21.2% of players unlocked this
Steam

Positive Person

Found all positive delusions.

18.2% of players unlocked this
Steam

Negative Person

Found all negative delusions.

16.2% of players unlocked this
Steam

CG Complete

Found all event CGs.

14.0% of players unlocked this
Steam

CHAOS;HEAD NOAH

Acquired all achievements.

13.5% of players unlocked this
Player activity

Observed Steam player history

Latest 1,000 points at most. Bucket averages; the first bucket is included in full. Summary averages are approximate.

Last observed Steam players
41
2026-11-12 00:08 UTC
Observed peak · 30d
43
Within the displayed history
All-time observed peak
43
· since Lumiri started observing
Average players · 30d
38
6 local samples · approximate for grouped data
Observed player history Local bucket averages over time, in UTC. Exact values follow below. Lines connect collected points; gaps have not been measured. 0 12 24 36 48 2026-10-19 00:00 UTC · 40 players2026-10-23 00:00 UTC · 38 players2026-10-29 00:00 UTC · 24 players2026-11-03 00:00 UTC · 43 players2026-11-07 00:00 UTC · 43 players2026-11-12 00:00 UTC · 41 players 2026-10-19 00:00 UTC 2026-11-12 00:00 UTC
View exact player observations
  • 2026-10-19 00:00: 40 average players
  • 2026-10-23 00:00: 38 average players
  • 2026-10-29 00:00: 24 average players
  • 2026-11-03 00:00: 43 average players
  • 2026-11-07 00:00: 43 average players
  • 2026-11-12 00:00: 41 average players

Observed by Lumiri GameDB during 30d. Times are UTC. Lines connect observations; gaps are not measured.

Open full player history

  • Samples: 6
  • Minimum: 24
  • Maximum: 43
  • Average: 38
Recorded prices

Price history · Steam

EUR observations for market SE. History belongs to the selected store listing; regional prices and taxes may differ.

Historical low observed by Lumiri GameDB: 10.49 EUR, last seen

Observed EUR price history Recorded prices over the past year, in UTC. A price holds until the next observation. Exact values follow below. 0 6 12 18 24 2026-10-19 16:43 UTC · 20.99 EUR2026-11-11 12:00 UTC · 10.49 EUR 2026-10-19 16:43 UTC 2026-11-11 12:00 UTC
View 2 recorded prices
  • 2026-10-19 16:43: 20.99 EUR
  • 2026-11-11 12:00: 10.49 EUR (50% off)

Prices observed by Lumiri GameDB in EUR.

Catalogue activity

Recent changes

Prices, release dates and store listing updates we detected. Repeated store refreshes are grouped.

  1. Price drop Steam

    24.99 USD → 12.49 USD (−50%)

  2. Price drop Steam

    20.99 EUR → 10.49 EUR (−50%)

  3. Store details updated GOG

    Title, product type, release date, availability, platforms, store details