Castle: Never Judge a Book by its Cover
Developed by Gunnar Games · Published by Viva Media, GameMill
At a glance
Overview
A casual game by Gunnar Games, published by Viva Media — single-player.
Steam’s own one-line description: “A hidden object mystery that will immerse casual players into the thrilling exploits of famous mystery novelist Richard Castle and Detective Kate Beckett.” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Castle: Never Judge a Book by its Cover.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | No |
| Steam Achievements | No |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
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
Supported languages (8)
Castle: Never Judge a Book by its Cover FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Castle: Never Judge a Book by its Cover?
Steam classifies Castle: Never Judge a Book by its Cover as a Casual game, developed by Gunnar Games. A hidden object mystery that will immerse casual players into the thrilling exploits of famous mystery novelist Richard Castle and Detective Kate Beckett.
How much does Castle: Never Judge a Book by its Cover cost?
As of June 2026, Steam hasn’t published a price for Castle: Never Judge a Book by its Cover. We won’t guess one — check its Steam page.
Is Castle: Never Judge a Book by its Cover single-player or multiplayer?
Steam lists these modes for Castle: Never Judge a Book by its Cover: Single-player. It lists a single-player mode.
Is Castle: Never Judge a Book by its Cover on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Castle: Never Judge a Book by its Cover for Windows, macOS. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Castle: Never Judge a Book by its Cover out yet?
Yes — Steam lists a release date of Jun 9, 2014.
What platforms is Castle: Never Judge a Book by its Cover on?
Castle: Never Judge a Book by its Cover is listed for Windows, macOS on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Castle: Never Judge a Book by its Cover single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Castle: Never Judge a Book by its Cover cost?
A current price isn't recorded in our data — check the Steam page.
Who made Castle: Never Judge a Book by its Cover?
Castle: Never Judge a Book by its Cover is developed by Gunnar Games and published by Viva Media, GameMill.
Where to get Castle: Never Judge a Book by its Cover
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data. Not affiliated with Valve/Steam, Viva Media, GameMill.