The Case of the Worst Day Ever
A deceptively difficult deduction game about one very unfortunate family. Revisit their worst moments, form your own conclusions, and solve this silly yet challenging mystery.
Last Updated: 12/19/2025
| Steam Price | $12.99 |
| 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
A deceptively difficult deduction game about one very unfortunate family. Revisit their worst moments, form your own conclusions, and solve this silly yet challenging mystery.
Last Updated: 12/19/2025
- Windows
- Mac
- Linux
About The Case of the Worst Day Ever
The Case of the Worst Day Ever is an Indie, and Casual 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:
- Playable without Timed Input
- Mouse Only Option
- Steam Cloud
- Full controller support
- Steam Achievements
- Single-player
- Family Sharing
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 Bundles
The Case of the Worst Day Ever is included in 1 bundle in the Steam Store. Purchasing through a bundle can give a large discount off the game's base price if you are willing to purchase multiple apps all at once.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Clever Cases | 2 | 2 | $18.57 | View |
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
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
The Case of the Worst Day Ever data has been sourced from:
- Valve Corporation. (2025, December 19). The Case of the Worst Day Ever on Steam. Steam Store.
- Valve Corporation. (2025, December 19). 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.