The Case of the Worst Day Ever
It was supposed to be a party, but nobody's celebrating! Peek into the lives of each unfortunate family member, form your own conclusions, and solve this silly yet challenging deduction mystery.
Last Updated: 12/10/2025
| Steam Price | $11.69 |
| Release Date | 12/5/2025 |
| Developer | Hero Game Co LLC |
| Publisher | Hero Game Co LLC |
| Steam App Id | 3279410 |
The Case of the Worst Day Ever
It was supposed to be a party, but nobody's celebrating! Peek into the lives of each unfortunate family member, form your own conclusions, and solve this silly yet challenging deduction mystery.
Last Updated: 12/10/2025
- Windows
- Mac
- Linux
About The Case of the Worst Day Ever
The Case of the Worst Day Ever is a Casual, and Indie game developed by Hero Game Co LLC. On 12/5/2025, it was released on the Steam Store by Hero Game Co LLC.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, The Case of the Worst Day Ever supports the following features:
- Family Sharing
- Single-player
- Steam Cloud
- Full controller support
- Playable without Timed Input
- Mouse Only Option
- Steam Achievements
From the Steam community, The Case of the Worst Day Ever has been tagged with the following user tags:
- Interactive Fiction
- Narrative
- Cozy
- Investigation
- Story Rich
- Puzzle
- Hand-drawn
- Logic
- Mystery
- Cute
- Family Friendly
- Detective
- Point & Click
- Cartoon
- Casual
- Colorful
- Adventure
- Cartoony
- Singleplayer
- 2D
Media & Sceenshots
Watch the featured video for The Case of the Worst Day Ever and see the latest screenshots from the Steam Store.
Related Packages
The Case of the Worst Day Ever is referenced by 1 package in the Steam Store. A package (or sub) is simply an item that can be purchased on Steam.
| Name | Price | Actions |
|---|---|---|
| The Case of the Worst Day Ever | $11.69 | View |
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Features & Categories
Frequently Asked Questions
Soures & References
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The Case of the Worst Day Ever data has been sourced from:
- Valve Corporation. (2025, December 10). The Case of the Worst Day Ever on Steam. Steam Store.
- Valve Corporation. (2025, December 10). The Case of the Worst Day Ever. Steam Community Hub.
- Hero Game Co LLC. (2024, October 25). The Case of the Worst Day Ever. The Case of the Worst Day Ever.