Game overview
Castle: Never Judge a Book by its Cover
A hidden object mystery that will immerse casual players into the thrilling exploits of famous mystery novelist Richard Castle and Detective Kate Beckett.
- Last tracked players
- 0
- Recorded peak
- 1
- 24-hour change
- Unavailable
- Steam reviews
- 67.2% positive 174 reviews · via SteamSpy
Delayed observation · last tracked . Values marked unavailable are not estimated. Recorded peak is the highest player count observed by SteamIQHQ; earlier records may be outside our coverage.
About this game Read the full description
Castle: Never Judge a Book by its Cover is an investigative adventure game that will immerse casual players into the thrilling exploits of famous mystery novelist Richard Castle and Detective Kate Beckett. Over the span of five chapters the player will be tasked with finding evidence, tracking down suspects, and uncovering the truth behind the copycat killer responsible for staging murder scenes depicted in his novels.
Features
Features
- Interact with actual characters from the TV show.
- First-rate visuals, dynamic sounds and immersive gameplay.
- Adventure style navigation and interaction.
- Persistent inventory with collectable items and usage puzzles.
- 15 unique hidden object scenes and 15 unique puzzles.
Media gallery 6 screenshots · 0 videos
Screenshots
Player activity
Concurrent players over the last 48 hours.
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Latest news
All news on Steam ↗System requirements Windows · macOS
Windows
Minimum
Minimum:- OS *: Windows® XP, Windows Vista®, Windows® 7, Windows® 8
- Processor: Intel® Pentium® processor (or equivalent AMD processor) 500MHz or faster
- Memory: 256 MB RAM
- Graphics: DirectX® compatible 16-bit video card with 16MB VRAM
- DirectX: Version 9.0a
- Storage: 400 MB available space
- Sound Card: DirectX® compatible sound card
macOS
Minimum
Minimum:- OS: Macintosh® OS X 10.6 – 10.9
- Processor: Intel® Core™ Duo processor 1.0GHz or faster
- Memory: 256 MB RAM
- Graphics: 64MB VRAM
- Storage: 400 MB available space
- Additional Notes: The supported language for Castle on MAC OS X is only English.
Game details Languages, features & support
- Publisher
- Viva Media, GameMill
- Features
- Single-player, Family Sharing
- Languages
- English, French, Italian, German, Spanish - Spain, Dutch, Japanese, Portuguese - Brazil
- Support
- Support site ↗
Compatibility & accessibility Steam Deck, controllers & access features
Can I Play This?
Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
playable
Valve compatibility test
The on-screen keyboard may need to be opened manually.
Input
Controller support: unknown
Structured language support (8)
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| English | Yes | No | Yes |
| French | Yes | No | Yes |
| Italian | Yes | No | Yes |
| German | Yes | No | Yes |
| Spanish - Spain | Yes | No | Yes |
| Dutch | Yes | No | Yes |
| Japanese | Yes | No | Yes |
| Portuguese - Brazil | Yes | No | Yes |
Third-party requirements shown by Steam
Requires agreement to a 3rd-party EULA Castle: Never Judge a Book by its Cover EULA
Steam store page
fresh · checked 2026-11-03
PCGamingWiki technical notes
External link only; SteamIQHQ does not ingest PCGamingWiki content.
More analysis Activity patterns, updates & developer tools
Genre Benchmarks
Player Count
Top 28%
Activity Heatmap
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Developer Analytics
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Frequently Asked Questions
What genre is Castle: Never Judge a Book by its Cover?
Castle: Never Judge a Book by its Cover is a Casual game.
Who developed Castle: Never Judge a Book by its Cover?
Castle: Never Judge a Book by its Cover was developed by Gunnar Games and published by Viva Media.
What platforms does Castle: Never Judge a Book by its Cover support?
Available on Steam for Windows, macOS.
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