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Demons' Timeline

Wishlist Follow Ignore Launch Unwatch Watch
App ID 4198660
App Type Game
Developer
Publisher DigitalCats
Supported Systems Windows
Technologies Unity Engine
Last Changenumber 39268470
Last Record Update 28 September 2026 – 11:39:07 UTC ()
Release Date 29 April 2026 – 15:00:18 UTC ()
😍 91.87%
1k reviews
69
In-Game
🤫 Mystery 📝 Text-Based 📚 Story Rich 🕵️ Detective 🗺️ Adventure

Cyber Detective L solves Paradoxes—bizarre incidents by supernatural Demons—via the social media giant Parrotter. The Cyber Detective Squad, L and his Demon partner Nyasuteria, wield elite hacking and psychic powers to take on the final Paradox investigation.

Steam price history

Special Promotion, ends 8 October 2026
Current Price -25% $8.24
Lowest Recorded Price -25% $8.24 25 June 2026
Currency Current Price Converted Price Lowest Recorded Price
U.S. Dollar -25% $8.24 $8.24 $8.24 -25% $8.24
Russian Ruble -25% 315 ₽ $3.77 -54.15% $3.77 -25% 315 ₽
Ukrainian Hryvnia -25% 183₴ $4.07 -50.58% $4.07 -25% 183₴
Indian Rupee -25% ₹ 397 $4.12 -49.95% $4.12 -25% ₹ 397
Indonesian Rupiah -25% Rp 74999 $4.19 -49.10% $4.19 -25% Rp 74999
SASIA - U.S. Dollar -25% $4.41 $4.41 -46.48% $4.41 -25% $4.41
Philippine Peso -25% ₱277.50 $4.43 -46.23% $4.43 -25% ₱277.50
Vietnamese Dong -25% 116000₫ $4.46 -45.84% $4.46 -25% 116000₫
Taiwan Dollar -25% NT$ 148 $4.63 -43.72% $4.63 -25% NT$ 148
LATAM - U.S. Dollar -25% $4.71 $4.71 -42.84% $4.71 -25% $4.71
MENA - U.S. Dollar -25% $4.71 $4.71 -42.84% $4.71 -25% $4.71
Chilean Peso -25% CLP$ 4724 $4.81 -41.60% $4.81 -25% CLP$ 4724
South African Rand -25% R 81.75 $4.89 -40.54% $4.89 -25% R 81.75
Saudi Riyal -25% 18.71 SR $4.97 -39.68% $4.97 -25% 18.71 SR
CIS - U.S. Dollar -25% $5.01 $5.01 -39.20% $5.01 -25% $5.01
Brazilian Real -25% R$ 26,84 $5.13 -37.68% $5.13 -25% R$ 26,84
Chinese Yuan -25% ¥ 34.50 $5.14 -37.55% $5.14 -25% ¥ 34.50
Peruvian Sol -25% S/.18.00 $5.18 -37.02% $5.18 -25% S/.18.00
Kuwaiti Dinar -25% 1.61 KD $5.21 -36.74% $5.21 -25% 1.61 KD
Kazakhstani Tenge -25% 2325₸ $5.24 -36.37% $5.24 -25% 2325₸
Thai Baht -25% ฿179.25 $5.33 -35.26% $5.33 -25% ฿179.25
Malaysian Ringgit -25% RM22.12 $5.41 -34.27% $5.41 -25% RM22.12
Qatari Riyal -25% 20.24 QR $5.55 -32.61% $5.55 -25% 20.24 QR
Mexican Peso -25% Mex$ 101.99 $5.58 -32.27% $5.58 -25% Mex$ 101.99
Japanese Yen -25% ¥ 975 $6.17 -25.03% $6.17 -25% ¥ 975
Uruguayan Peso -25% $U253 $6.27 -23.82% $6.27 -25% $U253
Colombian Peso -25% COL$ 21375 $6.42 -21.99% $6.42 -25% COL$ 21375
Singapore Dollar -25% S$8.25 $6.44 -21.74% $6.44 -25% S$8.25
U.A.E. Dirham -25% 24.00 AED $6.53 -20.69% $6.53 -25% 24.00 AED
New Zealand Dollar -25% NZ$ 12.21 $6.85 -16.86% $6.85 -25% NZ$ 12.21
Hong Kong Dollar -25% HK$ 54.00 $6.88 -16.48% $6.88 -25% HK$ 54.00
South Korean Won -25% ₩ 9370 $6.93 -15.89% $6.93 -25% ₩ 9370
Canadian Dollar -25% CDN$ 10.49 $7.37 -10.46% $7.37 -25% CDN$ 10.49
Costa Rican Colon -25% ₡3750 $8.20 -0.47% $8.20 -25% ₡3750
Australian Dollar -25% A$ 12.18 $8.44 +2.48% $8.44 -25% A$ 12.18
Euro -25% 8,09€ $9.09 +10.42% $9.09 -25% 8,09€
British Pound -25% £6.96 $9.19 +11.56% $9.19 -25% £6.96
Norwegian Krone -25% 89,25 kr $9.27 +12.56% $9.27 -25% 89,25 kr
Polish Zloty -25% 37,49zł $9.63 +16.96% $9.63 -25% 37,49zł
Israeli New Shekel -25% ₪30.71 $9.99 +21.33% $9.99 -25% ₪30.71
Swiss Franc -25% CHF 9.14 $11.01 +33.71% $11.01 -25% CHF 9.14
Valve suggested prices are shown on package pages.

Price history

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Click on a currency name to load price history for that particular currency.
View lowest recorded prices on Steam store pages by using our browser extension.

Additional Information

Developer DigitalCats
community_visible_stats Yes
DLCAvailableOnStore Yes
ReleaseState released
Publisher DigitalCats
Store Release Date 29 April 2026 – 15:00:22 UTC ()
osarch 64
community_hub_visible Yes
AbsoluteMouseCoordinates Yes
Social Media https://x.com/antoraion
Primary Genre Adventure (25)
Store Genres Adventure (25), Indie (23)
Steam Release Date 29 April 2026 – 15:00:18 UTC ()
Store Asset Modification Time 12 July 2026 – 08:28:07 UTC () (1783844887)
library_assets
library_capsuleen,ja,zh-cn
library_heroja,en,zh-cn
library_hero_blurja,en,zh-cn
library_logoen,ja,zh-cn
library_headeren,ja,zh-cn
logo_position ↴
pinned_positionBottomLeft
width_pct52.79394644935972
height_pct53.03965803847067
osextended empty string
name_localized
englishDemons' Timeline
japaneseミカクテイ事件の観測者-Demons'Timeline-
schinese未确定事件的观察者
review_score 9
review_percentage 97
RemotePlayTogetherTestingBranches default
Detected Technologies Unity Engine, Mono SDK, SteamworksNET SDK, UnityBurst SDK, cURL SDK
Steam Deck Compatibility
  • Steam Deck:
  • This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
  • Some in-game text is small and may be difficult to read
  • This game supports Steam Deck's native display resolution but does not set it by default and may require you to configure the display resolution manually
  • All functionality is accessible when using the default controller configuration
  • This game's default graphics configuration performs well on Steam Deck
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  •  
  • category: Playable
  • steamos_compatibility: Compatible
  • steam_machine_compatibility: 2
  • test_timestamp: 28 April 2026 – 00:00:00 UTC
  • tested_build_id: 22691107
  • steam_machine_tests:
    0 ↴
    display3
    token#SteamMachine_TestResult_ControllerGlyphsDoNotMatchDevice
    1 ↴
    display4
    token#SteamMachine_TestResult_DefaultControllerConfigFullyFunctional
    2 ↴
    display4
    token#SteamMachine_TestResult_DefaultConfigurationIsPerformant
  • configuration:
    supported_inputother
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs1
    small_text1
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-stable
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
    requires_proton_soundfonts0
controllertagwizard Yes
First seen on SteamDB 20 November 2025 – 04:31:36 UTC (), in changelist #32351365

Supported Languages

3 Languages Interface Full Audio Subtitles Achievements
English Yes Yes Yes
Japanese Yes Yes Yes
Simplified Chinese Yes Yes Yes

Assets

Load all asset images
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schineseed9875756ca5ebefd19d1628cd6413356451da56/capsule_231x87_schinese.jpg
header_image
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english8618ad7548e8325d9e0222ae59e9b0ed189f2969/header.jpg
schinese08378d6146efccba9a77cd4c2d79f536c98d8776/header_schinese.jpg
library_assets_full
library_capsule ↴
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image/schinese42541d3c3e44c556567d0178868e8d5879bc8a66/library_capsule_schinese.jpg
image2x/english2a9ef8c0bfeed2992338a8a938bf750eb8823dd2/library_capsule_2x.jpg
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library_hero ↴
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library_hero_blur ↴
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image/schinesef3223602378eb796a38270ef8c70e92f135089e4/library_hero_blur_schinese.jpg
library_logo ↴
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image2x/schinesea3bba49f66b4dcfa035b8f5cd4b6a34fee05b19f/logo_schinese_2x.png
logo_position/pinned_positionBottomLeft
logo_position/width_pct52.79394644935972
logo_position/height_pct53.03965803847067
library_header ↴
image/english8618ad7548e8325d9e0222ae59e9b0ed189f2969/library_header.jpg
image/japanesea628c6c76bcf5d81792d9f14af1e5f012a787367/library_header_japanese.jpg
image/schinese08378d6146efccba9a77cd4c2d79f536c98d8776/library_header_schinese.jpg
image2x/english8618ad7548e8325d9e0222ae59e9b0ed189f2969/library_header_2x.jpg
image2x/japanesea628c6c76bcf5d81792d9f14af1e5f012a787367/library_header_japanese_2x.jpg
image2x/schinese08378d6146efccba9a77cd4c2d79f536c98d8776/library_header_schinese_2x.jpg
Assets
main_capsuleb96fd4c55aba43bbe585a6e3c0e2d43e817bcebe/capsule_616x353.jpg
main_capsule_2xb96fd4c55aba43bbe585a6e3c0e2d43e817bcebe/capsule_616x353_2x.jpg
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header8618ad7548e8325d9e0222ae59e9b0ed189f2969/header.jpg
header_2x8618ad7548e8325d9e0222ae59e9b0ed189f2969/header_2x.jpg
hero_capsuleca66fa7eef836b80ad3df0cdec575a201ce5e711/hero_capsule.jpg
hero_capsule_2xca66fa7eef836b80ad3df0cdec575a201ce5e711/hero_capsule_2x.jpg
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library_herof3223602378eb796a38270ef8c70e92f135089e4/library_hero.jpg
library_hero_2xf3223602378eb796a38270ef8c70e92f135089e4/library_hero_2x.jpg
community_icon6559d36defc4cae979811e9e3ee61e1f18aa9e48.jpg
page_background_pathapp/4198660
last_modified3 August 2026 – 15:22:22 UTC
timestamp3 August 2026 – 15:22:22 UTC

Trailer 1129775 ↴

trailer_name Short Trailer_en
trailer_category 3
microtrailer ↴
video/webm 4198660/1303414403/3d9bc99b18aef3283c84103f20d27b3e618264a8/1783844260/microtrailer.webm
video/mp4 4198660/1303414403/3d9bc99b18aef3283c84103f20d27b3e618264a8/1783844260/microtrailer.mp4
adaptive_trailers ↴
dash_av1 4198660/1303414403/3d9bc99b18aef3283c84103f20d27b3e618264a8/1783844260/dash_av1.mpd
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screenshot_medium 257375346/78a6b0c18546fc10fc4246b83b19746f84a69898/movie_600x337.jpg
screenshot_full 257375346/78a6b0c18546fc10fc4246b83b19746f84a69898/movie_full.jpg
all_ages true
is_highlight true
timestamp 12 July 2026 – 08:35:01 UTC

Trailer 1067230 ↴

trailer_name Official Trailer_en
trailer_category 0
microtrailer ↴
video/webm 4198660/468047618/26bacb66c8cb32f34e7464b8dd26d3daa143483f/1769618595/microtrailer.webm
video/mp4 4198660/468047618/26bacb66c8cb32f34e7464b8dd26d3daa143483f/1769618595/microtrailer.mp4
adaptive_trailers ↴
dash_av1 4198660/468047618/26bacb66c8cb32f34e7464b8dd26d3daa143483f/1769618595/dash_av1.mpd
dash_h264 4198660/468047618/26bacb66c8cb32f34e7464b8dd26d3daa143483f/1769618595/dash_h264.mpd
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all_ages false
is_highlight true
timestamp 12 March 2026 – 22:26:07 UTC
Open link