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Mirror Party

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App ID 1787820
App Type Game
Developer
Publisher NIJICO
Franchise Mirror
Supported Systems Windows
Technologies Unreal Engine
Last Changenumber 30596636
Last Record Update 14 August 2025 – 19:07:51 UTC ()
Release Date 3 December 2021 – 02:13:24 UTC ()
😐 59.31%
1k reviews
0
In-Game
😌 Casual 💥 Action 💡 Strategy 🌄 Action-Adventure 💢 MOBA

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!

This app has been retired and is no longer available on the Steam store.

Additional Information

Developer KAGAMI Ⅱ WORKs
community_visible_stats Yes
DLCAvailableOnStore Yes
ReleaseState released
Publisher NIJICO
Store Release Date 3 December 2021 – 02:13:24 UTC ()
osarch 64
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 ()
app_retired_publisher_request Yes
Store Asset Modification Time 2 December 2021 – 11:09:44 UTC () (1638443384)
library_assets
library_capsuleen
library_heroen
library_logoen
logo_position ↴
pinned_positionUpperCenter
width_pct38.159417231512464
height_pct24.99999999999997
osextended empty string
review_score 5
review_percentage 60
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_inputother
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs0
    small_text0
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-7.0-4
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
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 Subtitles Achievements
Simplified Chinese Yes Yes
English Yes Yes
Japanese Yes Yes Yes
Traditional Chinese Yes Yes
Russian Yes Yes

Tags

😌 Casual 💥 Action 💡 Strategy 🌄 Action-Adventure 💢 MOBA 🧊 3D 🦘 3D Platformer ▶️ Real Time Tactics 🕹️ Multiplayer 📖 Level Editor 🤝 Co-op 👥 Online Co-Op 🖥️ Simulation 🌟 Top-Down Shooter 😃 Funny 👤 Singleplayer 🐤 Early Access 🌱 Indie 🌸 Anime 🍑 Nudity

Categories

Single-player Online PvP Steam Achievements Family Sharing Early Access Multi-player PvP

Assets

Load all asset images
clienticon 9ca01f753f27f984d4e96c37012825690cc5346c
clienttga 86f424cfa6e99b0ecf603c7df53ed6768b4afe7f
icon ba037f30e6e4dc05e9cca2576b90dc9a94621ff3
logo d36a638fe79a0e522aee8a3f861cab347eadac61
logo_small d36a638fe79a0e522aee8a3f861cab347eadac61_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
logo_position/pinned_positionUpperCenter
logo_position/width_pct38.159417231512464
logo_position/height_pct24.99999999999997
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.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_iconba037f30e6e4dc05e9cca2576b90dc9a94621ff3.jpg
page_background_pathapp/1787820
timestamp14 August 2025 – 19:07:48 UTC

Trailer 419430 ↴

trailer_name EA 1.0 PV
trailer_category 0
trailer_480p ↴
video/webm 256861836/movie480_vp9.webm
video/mp4 256861836/movie480.mp4
trailer_max ↴
video/webm 256861836/movie_max_vp9.webm
video/mp4 256861836/movie_max.mp4
microtrailer ↴
video/webm 1787820/419430/0f430613f465cb3a99bc973266f16cccab52579f/1751031016/microtrailer.webm
video/mp4 1787820/419430/0f430613f465cb3a99bc973266f16cccab52579f/1751031016/microtrailer.mp4
adaptive_trailers ↴
dash_av1 1787820/419430/0f430613f465cb3a99bc973266f16cccab52579f/1751031016/dash_av1.mpd
dash_h264 1787820/419430/0f430613f465cb3a99bc973266f16cccab52579f/1751031016/dash_h264.mpd
hls_h264 1787820/419430/0f430613f465cb3a99bc973266f16cccab52579f/1751031016/hls_264_master.m3u8
screenshot_medium 256861836/movie.293x165.jpg
screenshot_full 256861836/movie_full.jpg
all_ages true
is_highlight true
timestamp 26 November 2021 – 02:17:12 UTC

Trailer 408332 ↴

trailer_name Mirror Party Openning
trailer_category 0
trailer_480p ↴
video/webm 256855429/movie480_vp9.webm
video/mp4 256855429/movie480.mp4
trailer_max ↴
video/webm 256855429/movie_max_vp9.webm
video/mp4 256855429/movie_max.mp4
microtrailer ↴
video/webm 1787820/408332/2dae703fce936a9b253ac6665a90fb87fbaae699/1751031014/microtrailer.webm
video/mp4 1787820/408332/2dae703fce936a9b253ac6665a90fb87fbaae699/1751031014/microtrailer.mp4
adaptive_trailers ↴
dash_av1 1787820/408332/2dae703fce936a9b253ac6665a90fb87fbaae699/1751031014/dash_av1.mpd
dash_h264 1787820/408332/2dae703fce936a9b253ac6665a90fb87fbaae699/1751031014/dash_h264.mpd
hls_h264 1787820/408332/2dae703fce936a9b253ac6665a90fb87fbaae699/1751031014/hls_264_master.m3u8
screenshot_medium 256855429/movie.293x165.jpg
screenshot_full 256855429/movie_full.jpg
all_ages true
is_highlight true
timestamp 28 October 2021 – 03:36:19 UTC

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
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