Touhou: the Unreachable Oneiroborder. Demo

Wishlist Follow Ignore Install Unwatch Watch

App ID	3399490
App Type	Demo
Developer	Realborder
Publisher	Realborder
Supported Systems	Windows
Technologies	Cocos Engine
Last Changenumber	31369791
Last Record Update	29 September 2025 – 11:30:35 UTC ()
Release Date	10 February 2025 – 23:16:18 UTC ()
Parent App	Touhou: the Unreachable Oneiroborder (1651400)

❓ 87.00%

122 reviews

In-App

“The Unreachable Oneiroborder” is a beginner-friendly Touhou-styled Bullet Hell shmup. Indulge in a uniquely Touhou experience with intricate patterns and stylish effects.

Play on Steam

Hardware Categories

Partial Controller Support

Additional Information

This demo is excluded from Steam Family Sharing because: This content type cannot be shared

Developer

Realborder

controller_support

partial

ReleaseState

released

Publisher

Realborder

Exclude from family sharing (exfgls)

6 (This content type cannot be shared)

Store Release Date

10 February 2025 – 23:16:18 UTC ()

osarch

empty string

Social Media

https://discord.gg/BGRGxMRC3y
https://qm.qq.com/q/e5nNP9YSTC
https://space.bilibili.com/364812769
https://x.com/TUO_Realborder
https://www.youtube.com/@TUO_Realborder

Primary Genre

Action (1)

Store Genres

Action (1), Adventure (25), Indie (23), RPG (3), Free to Play (37)

Steam Release Date

10 February 2025 – 23:16:18 UTC ()

Store Asset Modification Time

20 July 2025 – 08:20:11 UTC () (1752999611)

library_assets

library_capsule	en
library_header	en

osextended

empty string

name_localized

tchinese	東方夢無垠 ~ the Unreachable Oneiroborder. 試玩版
japanese	東方夢無垠 ~ the Unreachable Oneiroborder. 體驗版
schinese	东方梦无垠 ~ the Unreachable Oneiroborder. 试玩版
english	Touhou: the Unreachable Oneiroborder. Demo

Is free on the store?

Yes

review_score

review_percentage

Detected Technologies (?)

Cocos Engine, Lua SDK, OpenAL SDK, cURL SDK

controllertagwizard

Yes

First seen on SteamDB

10 December 2024 – 04:56:06 UTC (), in changelist #26569431

Supported Languages

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

Assets

Load all asset images

clienticon

7533ef6dfd6f2468a97f5c71e60fbde439d0749d

clienttga

077cece1d3fe9865b9e08974b65dce6bc18c1f95

icon

e24af1bb229684fc439dcc8f0b0d64a0207bff29

small_capsule

english

b58b43895fa0cc52206f52c6e7dfc2025b2c6708/capsule_231x87.jpg

header_image

english

header.jpg

library_assets_full

library_capsule ↴
image/english	71d2a6978ef5c924aaea64084505dd2fbd1cca17/library_600x900.jpg
image2x/english	71d2a6978ef5c924aaea64084505dd2fbd1cca17/library_600x900_2x.jpg
library_header ↴
image/english	73669d70ae7c014237724c0cc80ff5c94990ca35/library_header.jpg
image2x/english	73669d70ae7c014237724c0cc80ff5c94990ca35/library_header_2x.jpg

store_screenshot

ss_51a73fa203d4af047444451e732f69db0a3b45fd.jpg

Assets

main_capsule	af14632169e978a907042632b6a03a22758897eb/capsule_616x353.jpg
small_capsule	b58b43895fa0cc52206f52c6e7dfc2025b2c6708/capsule_231x87.jpg
header	header.jpg
page_background	page_bg_generated_v6b.jpg
hero_capsule	5fd2f735235638cd8e184b3161f8194baf52aade/hero_capsule.jpg
hero_capsule_2x	5fd2f735235638cd8e184b3161f8194baf52aade/hero_capsule_2x.jpg
library_capsule	71d2a6978ef5c924aaea64084505dd2fbd1cca17/library_600x900.jpg
library_capsule_2x	71d2a6978ef5c924aaea64084505dd2fbd1cca17/library_600x900_2x.jpg
community_icon	e24af1bb229684fc439dcc8f0b0d64a0207bff29.jpg
page_background_path	app/3399490
raw_page_background	page_bg_raw.jpg
timestamp	20 July 2025 – 08:20:38 UTC

Trailers

798200 ↴
trailer_name	Trailer
trailer_category	0
trailer_480p/video/webm	257080881/movie480_vp9.webm
trailer_480p/video/mp4	257080881/movie480.mp4
trailer_max/video/webm	257080881/movie_max_vp9.webm
trailer_max/video/mp4	257080881/movie_max.mp4
microtrailer/video/webm	3399490/798200/212e1498069feb88c210ef1894662aa4bbc6f676/1750847425/microtrailer.webm
microtrailer/video/mp4	3399490/798200/212e1498069feb88c210ef1894662aa4bbc6f676/1750847425/microtrailer.mp4
adaptive_trailers/0/cdn_path	3399490/798200/212e1498069feb88c210ef1894662aa4bbc6f676/1750847425/dash_av1.mpd
adaptive_trailers/0/encoding	dash_av1
adaptive_trailers/1/cdn_path	3399490/798200/212e1498069feb88c210ef1894662aa4bbc6f676/1750847425/dash_h264.mpd
adaptive_trailers/1/encoding	dash_h264
adaptive_trailers/2/cdn_path	3399490/798200/212e1498069feb88c210ef1894662aa4bbc6f676/1750847425/hls_264_master.m3u8
adaptive_trailers/2/encoding	hls_h264
screenshot_medium	257080881/ca9371c331689be77a1ca149c1bd189c22731337/movie_600x337.jpg
screenshot_full	257080881/ca9371c331689be77a1ca149c1bd189c22731337/movie_full.jpg
all_ages	true
is_highlight	true
timestamp	1740637620
826776 ↴
trailer_name	Demo Trailer
trailer_category	0
trailer_480p/video/webm	257096827/movie480_vp9.webm
trailer_480p/video/mp4	257096827/movie480.mp4
trailer_max/video/webm	257096827/movie_max_vp9.webm
trailer_max/video/mp4	257096827/movie_max.mp4
microtrailer/video/webm	3399490/826776/4c9ac0d98fbe47caef32598d2904a6e6a80c5400/1750847427/microtrailer.webm
microtrailer/video/mp4	3399490/826776/4c9ac0d98fbe47caef32598d2904a6e6a80c5400/1750847427/microtrailer.mp4
adaptive_trailers/0/cdn_path	3399490/826776/4c9ac0d98fbe47caef32598d2904a6e6a80c5400/1750847427/dash_av1.mpd
adaptive_trailers/0/encoding	dash_av1
adaptive_trailers/1/cdn_path	3399490/826776/4c9ac0d98fbe47caef32598d2904a6e6a80c5400/1750847427/dash_h264.mpd
adaptive_trailers/1/encoding	dash_h264
adaptive_trailers/2/cdn_path	3399490/826776/4c9ac0d98fbe47caef32598d2904a6e6a80c5400/1750847427/hls_264_master.m3u8
adaptive_trailers/2/encoding	hls_h264
screenshot_medium	257096827/da56fcd90ddd49b182662f04b13cacefb8f0b6f9/movie_600x337.jpg
screenshot_full	257096827/da56fcd90ddd49b182662f04b13cacefb8f0b6f9/movie_full.jpg
all_ages	true
is_highlight	true
timestamp	1740637623