Mirror Party

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App ID	1787820
App Type	Game
Developer	KAGAMI Ⅱ WORKs
Publisher	NIJICO
Franchise	Mirror
Supported Systems	Windows
Technologies	Unreal Engine
Last Changenumber	28989950
Last Record Update	14 May 2025 – 21:26:26 UTC ()
Release Date	3 December 2021 – 02:13:24 UTC ()

😐 59.54%

1k reviews

In-Game

Come out and party with bishojos from the Mirror series in a world of fun mini-games featuring online mode. There’s also a Gacha Machine where you can easily get OVER 300 pieces of collectibles (1000+ when upon formal release): CGs/Cosplay Album/Video/OST and more!

Additional Information

Developer

KAGAMI Ⅱ WORKs

community_visible_stats

Yes

DLCAvailableOnStore

Yes

ReleaseState

released

Publisher

NIJICO

Store Release Date

3 December 2021 – 02:13:34 UTC ()

osarch

community_hub_visible

Yes

Primary Genre

Early Access (70)

Store Genres

Action (1), Casual (4), Indie (23), Simulation (28), Strategy (2), Early Access (70)

Steam Release Date

3 December 2021 – 02:13:24 UTC ()

Store Asset Modification Time

2 December 2021 – 11:09:44 UTC () (1638443384)

library_assets

library_capsule	en
library_hero	en
library_logo	en
logo_position ↴
pinned_position	UpperCenter
width_pct	38.159417231512464
height_pct	24.99999999999997

osextended

empty string

review_score

review_percentage

Detected Technologies (?)

Unreal Engine, CEF SDK, NVIDIA_APEX SDK, NVIDIA_Nsight_Aftermath SDK, NVIDIA_PhysX SDK, NvCloth SDK, OculusXRPlugin SDK, Ogg SDK, Protocol_Buffers SDK, Vorbis SDK, XAudio2 SDK

Steam Deck Compatibility

Steam Deck:
Valve is still working on adding support for this game on Steam Deck
SteamOS:
Valve is still working on adding support for this game on SteamOS
category: Unsupported
steamos_compatibility: Unsupported
test_timestamp: 26 October 2022 – 00:00:00 UTC
tested_build_id: 8086641

configuration:

supported_input	other
requires_manual_keyboard_invoke	0
requires_non_controller_launcher_nav	0
primary_player_is_controller_slot_0	0
non_deck_display_glyphs	0
small_text	0
requires_internet_for_setup	0
requires_internet_for_singleplayer	0
recommended_runtime	proton-7.0-4
requires_h264	0
requires_voice_files	0
gamescope_frame_limiter_not_supported	0
hdr_support	0

Early Access Release Date

3 December 2021 – 00:00:00 UTC ()

First seen on SteamDB

11 October 2021 – 02:35:30 UTC (), in changelist #12810025

Supported Languages

5 Languages	Interface	Full Audio	Achievements
Simplified Chinese	Yes		Yes
English	Yes		Yes
Japanese	Yes	Yes	Yes
Traditional Chinese	Yes		Yes
Russian	Yes		Yes

Assets

Load all asset images

clienticon

9ca01f753f27f984d4e96c37012825690cc5346c

clienttga

86f424cfa6e99b0ecf603c7df53ed6768b4afe7f

icon

ba037f30e6e4dc05e9cca2576b90dc9a94621ff3

logo

d36a638fe79a0e522aee8a3f861cab347eadac61

logo_small

d36a638fe79a0e522aee8a3f861cab347eadac61_thumb

small_capsule

english

capsule_231x87.jpg

header_image

english

header.jpg

library_assets_full

library_capsule ↴
image/english	library_600x900.jpg
image2x/english	library_600x900_2x.jpg
library_hero ↴
image/english	library_hero.jpg
image2x/english	library_hero_2x.jpg
library_logo ↴
image/english	logo.png
logo_position/pinned_position	UpperCenter
logo_position/width_pct	38.159417231512464
logo_position/height_pct	24.99999999999997

Assets

main_capsule	capsule_616x353.jpg
small_capsule	capsule_231x87.jpg
header	header.jpg
hero_capsule	hero_capsule.jpg
library_capsule	library_600x900.jpg
library_capsule_2x	library_600x900_2x.jpg
library_hero	library_hero.jpg
library_hero_2x	library_hero_2x.jpg
community_icon	ba037f30e6e4dc05e9cca2576b90dc9a94621ff3.jpg
page_background_path	app/1787820
timestamp	4 December 2021 – 08:30:49 UTC

Trailers

256861836 ↴
trailer_name	EA 1.0 PV
trailer_category	0
trailer_480p/video/webm	256861836/movie480_vp9.webm
trailer_480p/video/mp4	256861836/movie480.mp4
trailer_max/video/webm	256861836/movie_max_vp9.webm
trailer_max/video/mp4	256861836/movie_max.mp4
microtrailer/video/webm	1787820/419430/0f430613f465cb3a99bc973266f16cccab52579f/1751031016/microtrailer.webm
microtrailer/video/mp4	1787820/419430/0f430613f465cb3a99bc973266f16cccab52579f/1751031016/microtrailer.mp4
screenshot_medium	256861836/movie.293x165.jpg
screenshot_full	256861836/movie_full.jpg
trailer_base_id	419430
all_ages	true
is_highlight	true
timestamp	1637893032
256855429 ↴
trailer_name	Mirror Party Openning
trailer_category	0
trailer_480p/video/webm	256855429/movie480_vp9.webm
trailer_480p/video/mp4	256855429/movie480.mp4
trailer_max/video/webm	256855429/movie_max_vp9.webm
trailer_max/video/mp4	256855429/movie_max.mp4
microtrailer/video/webm	1787820/408332/2dae703fce936a9b253ac6665a90fb87fbaae699/1751031014/microtrailer.webm
microtrailer/video/mp4	1787820/408332/2dae703fce936a9b253ac6665a90fb87fbaae699/1751031014/microtrailer.mp4
screenshot_medium	256855429/movie.293x165.jpg
screenshot_full	256855429/movie_full.jpg
trailer_base_id	408332
all_ages	true
is_highlight	true
timestamp	1635392179

Depots

ID	Configuration	Size	DL.
228988	Windows Shared InstallDepot from 228980VC 2019 Redist	No size
228990	Windows Shared InstallDepot from 228980DirectX Jun 2010 Redist	No size
1787821	Windows 64-bitMirror Party Content	6.78 GiB	5.97 GiB
1822101	DLC 1822101Mirror Party Emoji (1822101) 个 Depot	13.22 MiB	13.12 MiB
1822100	DLC 1822100Mirror Party Ringtone (1822100) 个 Depot	50.68 MiB	47.04 MiB

Total size on disk is 6.84 GiB and total download size is 6.03 GiB.

Total size on disk is 6.78 GiB and total download size is 5.97 GiB, when filtered to Windows, English, no DLC depots.

Branches

Name	Description	Build ID	Time Updated
public		8086641	26 January 2022 – 06:21:04 UTC

Other

Name	Value
privatebranches	1

Mirror Party

Additional Information

Supported Languages

Tags

Categories

Assets

Depots

Branches

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