Steam Scream V is on until Nov 2. Spooky games crowd the store this week, so the quieter weeks after it are worth a look.

See what's launching
HoloExpo20XX header image
Released May 11, 2026 Free Mixed Counts toward your Steam games

HoloExpo20XX

By NanimoNaiWorks · published by holo indie

Followers —
Reviews 40 Mixed
Players now 0 Peak today 0
Followers, 30 days — Not enough history yet

About HoloExpo20XX

HoloExpo20XX is a game tagged Casual, Adventure and Walking Simulator by NanimoNaiWorks, released May 11, 2026. It has 40 Steam reviews (Mixed). The Steam games most like it include Loop, Pinecone Game and Porcuball.

Feel like you're at HOLOLIVE SUPER EXPO! Explore four exhibition halls and move forward by spotting anomalies—turn back if you find something strange, or stay on course if everything looks normal. This game will help you enjoy HOLOLIVE SUPER EXPO even more after you play.
From the Steam page

Steam's store box shows the price and a buy button. It loads from Steam, which may set its own cookies.

Steam data

Everything Steam lists for HoloExpo20XX · record updated 13 hours ago

Steam store

Overview

App ID4390570
Release dateMay 11, 2026
Last change number40191320
Last record update13 hours ago

App info

App type
Game
Developer
NanimoNaiWorks
Publisher
holo indie
Steam profile
Counts toward game count and achievement totals · checked 21 hours ago

Platforms

Windows 64-bit
Steam Deck
Unsupported

Features

2
Single-playerFamily Sharing

Patches

Patch notes

6
  1. Sep 5, 2026 Corrected the anomaly text and reduced the blur intensity

    The following updates have been made.Adjusted the layout to accommodate longer text in the anomaly book.Fixed the issue where the English text for the anomaly of Oga & Risu was other text.Adjusted the Haato's anomaly text mainly in Japanes…

  2. Jul 21, 2026 Update's released! (hints / save functions etc.)

    Thank you to everyone who always reacts to our updates!We appreciate your patience. We have added features such as a "Casual Mode" that allows you to disable the additional rules introduced in the latter half of the game.Language settings …

  3. Jun 13, 2026 Update's released! (hints / save functions etc.)

    Thank you for waiting! I've made the following updates to make the game easier to play. Hints will now be displayed in the anomaly book when you miss an anomaly. The anomaly you miss them twice will now be highlighted. Your progress will b…

  4. May 20, 2026 I've adjusted the mouse sensitivity and added the ability to save option setting

    The following updates have been made: The initial, minimum, and maximum mouse sensitivity values ​​have been reduced by approximately 45%. The maximum value is now 1.05 times the previous initial value. Menu settings other than language ar…

  5. May 14, 2026 Planned update content and explanation of the game

    GreetingsThank you so much to everyone who has played this game, and to those who are interested in playing it!We are considering the following updates. We have also included our thoughts as developers. We would appreciate it if you would …

  6. May 12, 2026 Minor corrections

    Fixed collision and coordinate errors in Room 1. Adjusted Mikodane's interval. Slightly adjusted the Mumei anomaly. Added a rope to the stairs in Room 1.

Builds

1
BuildBranchUpdated
25138289publicSep 5, 2026

Depots

Depots

3
IDNameSystemsSizeDownloadManifest
228989 — shared from 228980 Windows — — —
228990 — shared from 228980 Windows — — —
4390571 — All 5.52 GB 5.31 GB 2658918326887847148

Branches

1
BranchBuildUpdatedAccess
public 25138289 Sep 5, 2026 Open

Configuration

Install foldersteamapps/common/HoloExpo20XX

Launch options

1
ExecutableArgumentsSystemsDescription
holo_01.exe All

News

  1. Jul 2, 2026 · Community Announcements Updated that adding the sound volume controller, anomalies, music!

    I have released the following updates!Added two new anomaliesAdded post-clear BGMAdded volume adjustment settingsIf you have any feedback, please post it on the store's message board. Thank you!

Data from public Steam pages, updated daily; 5 days of history. LaunchRivals is not affiliated with Valve or Steam.