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Hyper Euphoria header image
Released May 21, 2026 $6.99 · −30% Positive Counts toward your Steam games

Hyper Euphoria

By Cat Hui Trading LLC · published by Waku Waku Games

Followers —
Reviews 20 Positive
Players now 0 Peak today 0
Followers, 30 days — Not enough history yet

About Hyper Euphoria

Hyper Euphoria is a game tagged Adventure, Choose Your Own Adventure and Female Protagonist by Cat Hui Trading LLC, released May 21, 2026. It has 20 Steam reviews (Positive). The Steam games most like it include サスペクツルーム -警視庁門前署取調班-, 未然探偵 The Protea Cases and 少女首領の推理領域 -黄金島の密約-.

The command-selection adventure game that flourished back when PCs were still called microcomputers makes a comeback. Can you withstand the nonstop MAX 264km/h action that comes at you wave after wave!?
From the Steam page

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Steam data

Everything Steam lists for Hyper Euphoria · record updated 1 hour ago

Steam store

Overview

App ID4012840
Release dateMay 21, 2026
Last change number40261256
Last record update1 hour ago

App info

App type
Game
Developer
Cat Hui Trading LLC
Publisher
Waku Waku Games
Steam profile
Counts toward game count and achievement totals · checked 1 day ago
Franchise
Waku Waku Games
Technologies
Unity detected

Platforms

Windows
Steam Deck
Verified
Controller
Full support

Features

5
Full controller supportSingle-playerSteam AchievementsSteam CloudFamily Sharing

Related apps

Prices

Price · US$6.99
On sale40 of 41regions right now
Lowest seen · US$6.99Oct 23, 2026
Checked6 hours agoin 41 regions

South Korea₩KRW

Every price change is kept from Oct 23, 2026 on. Pick a region below to compare.

Patches

Patch notes

4
  1. Jul 1, 2026 Update 7/1

    繁体字の翻訳を修正

  2. Jun 25, 2026 Update Information: (June 25, 2026)

    Thank you for playing Hyper Euphoria! Based on the feedback we’ve received from players since its release, we’ve added three new features. ・Story Recap We’ve added scenes where you can review each chapter to summarize the current plot dev…

  3. Jun 24, 2026 Update 6/24

    ■仕様追加その1 ストーリー展開を選択肢で振り返るシーンを追加 ■仕様追加その2 背景画像は単色と4色に任意で切り替え可能 ■仕様変更 食事画像は二値から8色に変更 翻訳を含む一部スクリプト修正・調整

  4. May 22, 2026 Update 5/22

    Updated end credits

Builds

1
BuildBranchUpdated
23985300publicJul 1, 2026

Depots

Depots

1
IDNameSystemsSizeDownloadManifest
4012841 — Windows 177.7 MB 104.1 MB 829440730620710708

Branches

1
BranchBuildUpdatedAccess
public 23985300 Jul 1, 2026 Open

Configuration

Install foldersteamapps/common/HyperEuphoria

Launch options

1
ExecutableArgumentsSystemsDescription
HyperEuphoria.exe All

Cloud saves

Space per player29.3 KB
Filesup to 7
Save locations1
RootPathPatternSystems
WinAppDataLocalLowWaku Waku Games G_K_\HyperEuphoria\SaveData*.binWindows

Achievements

Achievements1212 hidden
Most unlocked85.7%Welcome to the Psychedelic World
Rarest44.5%ノラネコ探検隊

Global unlock rate

share of players who have it
  • Welcome to the Psychedelic World Hidden achievement 85.7%
  • 遠路はるばる山口県へ Hidden achievement 72.5%
  • シャワーを浴びてから Hidden achievement 69.7%
  • 広島駅へようこそ Hidden achievement 64.8%
  • 流川の夜は更ける Hidden achievement 61.5%
  • 栗色の光 Hidden achievement 60.4%
  • 正しいお電話 Hidden achievement 57.6%
  • 本拠地潜入 Hidden achievement 54.9%
  • 打ち上げは安酒とホルモン Hidden achievement 54.6%
  • 暗号クイズ大正解 Hidden achievement 52.4%
  • パスワード突破 Hidden achievement 50.2%
  • ノラネコ探検隊 Hidden achievement 44.5%

Update history

Changes to the Steam record

since we started watching
  1. Oct 26, 2026 · 16:42 #40261256
    • common.store_tags.10 492 → 5716
    • common.store_tags.11 4004 → 492
    • common.store_tags.9 5716 → 4004

News

  1. May 8, 2026 · Community Announcements Release date announced!

    We’re thrilled to announce that the game is finally complete, And we’ve already set a release date!The game will be released on Friday, May 22, 2026. (Please note that this is Japan Standard Time.)If…

  2. Feb 26, 2026 · Community Announcements Demo Live Streaming

    Starting around 8 PM Japan Standard Time on February 26 (tentative), game streamer Oga Riko will be live-streaming a playthrough of the demo version of ‘Hyper Euphoria’. You can watch it on YouTube a…

  3. Feb 11, 2026 · Community Announcements Demo now available!

    Hyper Euphoria: A Psychedelic Hiroshima Journey, Yuri Suspense Horror Tale (That's a lot to pack in!) The demo version is now available! The game supports Japanese, Chinese (Simplified and Traditiona…

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