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Idol Showdown

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App ID 1742020
App Type Game
Developer
Publisher holo Indie
Supported Systems Windows
Technologies Unity Engine
Last Changenumber 31483505
Last Record Update 4 October 2025 – 19:11:37 UTC ()
Release Date 6 May 2023 – 00:05:21 UTC ()
😍 90.62%
5k reviews
23
In-Game
🤼 2D Fighter 🌸 Anime 🥊 PvP 💥 Action 🕹 Arcade

Made by hololive fans, for hololive fans. Idol Showdown is the definitive fan-made hololive fighting game experience, powered by rollback netcode. Engage in exciting duels as your favorite hololive talent and prove once and for all who the strongest idol is using the game’s easy-to-learn controls.

Additional Information

This game is excluded from Steam Family Sharing because: Free Game

Developer Besto Game Team
controller_support partial
ReleaseState released
Publisher holo Indie
IsFreeApp Yes
Exclude from family sharing (exfgls) 3 (Free Game)
Store Release Date 6 May 2023 – 00:05:21 UTC ()
osarch 64
community_hub_visible Yes
Primary Genre Action (1)
Store Genres Action (1), Indie (23)
Steam Release Date 6 May 2023 – 00:05:21 UTC ()
Store Asset Modification Time 15 July 2025 – 11:44:28 UTC () (1752579868)
library_assets
library_capsuleen
library_heroen
library_logoen
library_headeren
logo_position ↴
pinned_positionBottomLeft
width_pct22.993855425507505
height_pct54.745060807894866
osextended empty string
Is free on the store? Yes
review_score 8
review_percentage 93
Detected Technologies (?) Unity Engine, Discord SDK, SDL SDK, UnityURP SDK, Wwise SDK
Steam Deck Compatibility
  • Steam Deck:
  • 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 shows Steam Deck controller icons
  • This game's default graphics configuration performs well on Steam Deck
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  •  
  • category: Playable
  • steamos_compatibility: Compatible
  • test_timestamp: 11 May 2023 – 00:00:00 UTC
  • tested_build_id: 11189821
  • configuration:
    supported_inputgamepad
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs0
    small_text1
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-8.0-2
    requires_h2641
    requires_voice_files0
    gamescope_frame_limiter_not_supported1
    hdr_support0
First seen on SteamDB 28 August 2021 – 03:13:11 UTC (), in changelist #12412727

Supported Languages

2 Languages Interface Full Audio Subtitles
English Yes Yes
Japanese Yes

Assets

Load all asset images
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clienttga e2b9225571792b44daa9df5a3cbbb71728e96c0d
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small_capsule
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header_image
englishheader.jpg
library_assets_full
library_capsule ↴
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image2x/englishlibrary_600x900_2x.jpg
library_hero ↴
image/englishlibrary_hero.jpg
image2x/englishlibrary_hero_2x.jpg
library_logo ↴
logo_position/pinned_positionBottomLeft
logo_position/width_pct22.993855425507505
logo_position/height_pct54.745060807894866
image/englishlogo.png
image2x/englishlogo_2x.png
library_header ↴
image/englishlibrary_header.jpg
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_icon142c7777a4dd88804b5a48853479bf5c2de98152.jpg
page_background_pathapp/1742020
raw_page_backgroundpage_bg_raw.jpg
timestamp15 July 2025 – 11:46:34 UTC

Trailer 934293 ↴

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trailer_category 3
trailer_480p ↴
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video/mp4 257169000/movie480.mp4
trailer_max ↴
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microtrailer ↴
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timestamp 15 July 2025 – 11:46:24 UTC

Trailer 909266 ↴

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trailer_480p ↴
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microtrailer ↴
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adaptive_trailers ↴
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timestamp 15 July 2025 – 11:46:27 UTC

Trailer 696349 ↴

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trailer_category 3
trailer_480p ↴
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trailer_max ↴
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microtrailer ↴
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adaptive_trailers ↴
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timestamp 15 July 2025 – 11:46:29 UTC

Trailer 696342 ↴

trailer_name Idol Showdown Next Fes: Overview Trailer
trailer_category 3
trailer_480p ↴
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trailer_max ↴
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adaptive_trailers ↴
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timestamp 15 July 2025 – 11:46:32 UTC

Trailer 645788 ↴

trailer_name Idol Showdown 2023 RECAP
trailer_category 3
trailer_480p ↴
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trailer_max ↴
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microtrailer ↴
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adaptive_trailers ↴
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timestamp 6 May 2024 – 01:39:33 UTC

Trailer 565289 ↴

trailer_name Launch Trailer
trailer_category 3
trailer_480p ↴
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trailer_max ↴
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microtrailer ↴
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adaptive_trailers ↴
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timestamp 6 May 2023 – 07:15:11 UTC
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