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UNDEMON

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App ID 1771880
App Type Game
Developer
Publisher WEST SUN
Supported Systems Windows macOS
Technologies GameMaker Engine
Last Changenumber 30045473
Last Record Update 14 July 2025 – 09:11:33 UTC ()
Release Date 20 November 2021 – 07:23:20 UTC ()
❓ 73.89%
14 reviews
0
In-Game
📺 2D Platformer 📺 Side Scroller 👾 Pixel Graphics 🧩 Puzzle Platformer 🧩 Puzzle

Go on a mysterious adventure as a ghost. Various stages that stimulate a sense of challenge are waiting for the ghost Luna. If you want to feel the genre of 2D platformer in the 90s, try it!

Additional Information

Developer WEST SUN
controller_support full
ReleaseState released
Publisher WEST SUN
Store Release Date 20 November 2021 – 07:23:30 UTC ()
osarch empty string
community_hub_visible Yes
Primary Genre Indie (23)
Store Genres Action (1), Indie (23)
Steam Release Date 20 November 2021 – 07:23:20 UTC ()
Store Asset Modification Time 27 June 2024 – 16:53:15 UTC () (1719507195)
library_assets
library_capsuleen
library_heroen
library_logoen
logo_position ↴
pinned_positionBottomLeft
width_pct34.951987996999236
height_pct85.57217868545344
osextended empty string
name_localized
koreanaUNDEMON (언데몬)
review_score 7
review_percentage 92
Detected Technologies (?) GameMaker Engine
Early Access Release Date 13 November 2021 – 00:00:00 UTC ()
First seen on SteamDB 25 September 2021 – 04:18:43 UTC (), in changelist #12667144

Supported Languages

4 Languages Interface Full Audio Subtitles
English Yes Yes
Korean Yes Yes
Japanese Yes Yes
Simplified Chinese Yes Yes

Tags

📺 2D Platformer 📺 Side Scroller 👾 Pixel Graphics 🧩 Puzzle Platformer 🧩 Puzzle 🏗️ Platformer 🧸 Cute 👩 Female Protagonist 🏽 2D 🎮 Controller 😱 Horror 🌲 PvE 💥 Action 🥷 Stealth 📼 1990's 😨 Dark 👤 Singleplayer 🧝 Dark Fantasy 🌱 Indie 🌄 Action-Adventure

Categories

Single-player Family Sharing Profile Features Limited

Hardware Categories

Full Controller Support

Assets

Load all asset images
clienticon e7346cb27f0cd7e477bf1848c7f025db7e53d073
clienttga c233fc8b37acc93b0fde3848ff36e4deb62c6154
icon fa9e9912d8e064b3aa5232b5675c072dc50904b5
logo be0f01fed83ee9e064d3b4af8d99aab858d8c77d
logo_small be0f01fed83ee9e064d3b4af8d99aab858d8c77d_thumb
small_capsule
englishcapsule_231x87.jpg
header_image
englishheader.jpg
library_assets_full
library_capsule ↴
image/englishlibrary_600x900.jpg
image2x/englishlibrary_600x900_2x.jpg
library_hero ↴
image/englishlibrary_hero.jpg
image2x/englishlibrary_hero_2x.jpg
library_logo ↴
image/englishlogo.png
image2x/englishlogo_2x.png
logo_position/pinned_positionBottomLeft
logo_position/width_pct34.951987996999236
logo_position/height_pct85.57217868545344
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
page_backgroundpage_bg_generated_v6b.jpg
hero_capsulehero_capsule.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
library_hero_2xlibrary_hero_2x.jpg
community_iconfa9e9912d8e064b3aa5232b5675c072dc50904b5.jpg
page_background_pathapp/1771880
raw_page_backgroundpage_bg_raw.jpg
timestamp2 October 2024 – 17:19:01 UTC

Trailer 413263 ↴

trailer_name UNDEMON_Trailer_1_kr
trailer_category 0
trailer_480p ↴
video/webm 256858245/movie480_vp9.webm
video/mp4 256858245/movie480.mp4
trailer_max ↴
video/webm 256858245/movie_max_vp9.webm
video/mp4 256858245/movie_max.mp4
microtrailer ↴
video/webm 1771880/413263/a8d4d70371443531c90d8c7dd00e73fe6f3f68d0/1751029319/microtrailer.webm
video/mp4 1771880/413263/a8d4d70371443531c90d8c7dd00e73fe6f3f68d0/1751029319/microtrailer.mp4
adaptive_trailers ↴
dash_av1 1771880/413263/a8d4d70371443531c90d8c7dd00e73fe6f3f68d0/1751029319/dash_av1.mpd
dash_h264 1771880/413263/a8d4d70371443531c90d8c7dd00e73fe6f3f68d0/1751029319/dash_h264.mpd
hls_h264 1771880/413263/a8d4d70371443531c90d8c7dd00e73fe6f3f68d0/1751029319/hls_264_master.m3u8
screenshot_medium 256858245/movie.293x165.jpg
screenshot_full 256858245/movie_full.jpg
all_ages true
is_highlight true
timestamp 2 November 2021 – 05:47:57 UTC

Trailer 413262 ↴

trailer_name UNDEMON_Trailer_1_en
trailer_category 0
trailer_480p ↴
video/webm 256858244/movie480_vp9.webm
video/mp4 256858244/movie480.mp4
trailer_max ↴
video/webm 256858244/movie_max_vp9.webm
video/mp4 256858244/movie_max.mp4
microtrailer ↴
video/webm 1771880/413262/bfad195ad254c57084a5c36ba098863f90251d54/1751029318/microtrailer.webm
video/mp4 1771880/413262/bfad195ad254c57084a5c36ba098863f90251d54/1751029318/microtrailer.mp4
adaptive_trailers ↴
dash_av1 1771880/413262/bfad195ad254c57084a5c36ba098863f90251d54/1751029318/dash_av1.mpd
dash_h264 1771880/413262/bfad195ad254c57084a5c36ba098863f90251d54/1751029318/dash_h264.mpd
hls_h264 1771880/413262/bfad195ad254c57084a5c36ba098863f90251d54/1751029318/hls_264_master.m3u8
screenshot_medium 256858244/movie.293x165.jpg
screenshot_full 256858244/movie_full.jpg
all_ages true
is_highlight true
timestamp 2 November 2021 – 05:48:06 UTC

Depots

ID Configuration Size DL.
1771883 Windows UNDEMON (언데몬) KO 641.55 MiB 433.35 MiB
1771884 Windows KoreanUNDEMON (언데몬) EN 641.55 MiB 433.35 MiB
1771881 Windows Simplified ChineseUNDEMON (언데몬) KR 641.55 MiB 433.03 MiB
1771882 Windows JapaneseUNDEMON (언데몬) EN 641.55 MiB 433.04 MiB
1771885 macOS Korean 650.37 MiB 435.10 MiB
1771886 macOS Japanese 650.37 MiB 435.11 MiB
1771887 macOS 650.37 MiB 435.10 MiB
1771888 macOS Simplified Chinese 650.37 MiB 435.10 MiB

Total size on disk is 5.05 GiB and total download size is 3.39 GiB.

Total size on disk is 641.55 MiB and total download size is 433.35 MiB, when filtered to Windows, English, no DLC depots.

Branches

Name Description Build ID Time Updated
public 15110421 22 July 2024 – 09:49:47 UTC

Other

Name Value
baselanguages English
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