The Case of the Diamond Necklace calls a famous city detective, Montgomery Fox, to the countryside to solve the mystery in this Hidden Object Puzzle Adventure Game: search locations, solve puzzles and find the stolen necklace!
| App ID | 2497510 |
|---|---|
| App type | Game |
| Developer | Cateia Games |
| Publisher | Cateia Games |
| Homepage | https://cateia.com/game/detective-montgomery-fox-the-case-of-diamond-necklace/ |
| Release date | 2023-08-22 10:06 UTC |
| Release state | released |
| Store page | store.steampowered.com/app/2497510 |
| Last store refresh | 3 hours ago |
| # | Executable | Arguments | OS | Description |
|---|---|---|---|---|
| 0 | fox1.exe | windows | ||
| 1 | fox1_mac_steam.app | macos | ||
| 2 | fox1_steam_linux_x64 | linux |
No player history yet. This app is now tracked, so data will appear within about ten minutes.
| Playing now | Not polled yet (never) |
|---|---|
| 24-hour peak | |
| All-time peak (tracked) |
All Steam store regions, converted to USD at today's exchange rate, compared with the US price. Lowest is the lowest price SteamRaw has recorded for that region.
Loading regional prices…
| Date | Price | Regular | Discount |
|---|---|---|---|
| 2026-09-11 22:23 UTC | $3.99 | $9.99 | -60% |
| DLC | AppID | Release | Price |
|---|---|---|---|
| No DLC known for this app. | |||
| Branch | Build ID | Description | Updated | Password |
|---|---|---|---|---|
| public | 20526521 | 2025-10-24 09:55 UTC |
| Depot | Name | OS | Size | Download | Public manifest | Notes |
|---|---|---|---|---|---|---|
| 2497511 | windows | 352.93 MB | 126.03 MB | 7430856516916918998 | ||
| 2497512 | macos | 380.88 MB | 139.39 MB | 7955765223521629200 | ||
| 2497513 | linux | 359.83 MB | 128.71 MB | 3856964678095858736 |
A build is one published version of the game's files on a branch. Steam assigns a new build ID every time the developer pushes an update, so this list is the update history of the app. The files inside a build (depot manifests) are only readable with an account that owns the game, which SteamRaw does not have yet, so build contents are not shown.
| Build ID | Branch | Updated | First seen |
|---|---|---|---|
| 20526521 | public | 2025-10-24 09:55 UTC | 3 hours ago |
Every appinfo change SteamRaw has observed, grouped by changelist. Tags, features, languages, builds, depots, prices and any other key Steam publishes. Tracking since 2026-09-11 22:23 UTC.
No changes recorded since SteamRaw first saw this app. Every future PICS change will be listed here.
| Changelist | Apps | Packages | Seen | What changed |
|---|---|---|---|---|
| No changelists recorded for this app yet. | ||||
Hi Everyone, We've published an update of the game that includes: minor bug fixes typos and translation corrections But most important of all -> The game now has steam achievements! Have fun unlocking them! PS: some of them are a bit tricky, so if you get stuck, write in the discussion forum and we'll try to point you in the right direction :)
We're happy to announce we've released the Linux version of Detective Montgomery Fox! As far as our games are concerned, Linux is no longer a "second-class citizen", we're rolling out Linux support for ALL games in our catalogue and we will continue to support our games on all 3 major Steam platforms with updates from now on. Everything works nicely, we tested the game on many Linux distributions as well as Steam Deck. We built the game for Linux according to Steam developer guidelines so we don't expect much problems, but if you do encounter issues, please write in the Discussion forum and we
Full appinfo as delivered by Steam PICS, changenumber 37460493. Also at /api/app/2497510/raw.
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