Mirror Castle is a 3D puzzle-platformer with a unique mechanic: step into reflections to change reality and solve tasks. 4 trial corridors, 128 achievements, multiple endings, and humor parodying horror. The castle evolves as you play. For parkour, puzzles, and self-irony lovers!
| App ID | 4067300 |
|---|---|
| App type | Game |
| Developer | Siorinex |
| Publisher | Siorinex |
| Release date | Q4 2026 (coming soon) |
| Release state | prerelease |
| Controller support | full |
| Localized names | russian Замок Зеркал german Schloss der Spiegel french Château des Miroirs italian Castello degli Specchi koreana 거울 성 spanish Castillo de los Espejos schinese 镜子城 japanese 鏡城 english Mirrors Castle portuguese Castelo dos Espelhos polish Zamek Luster danish Spejlslot dutch Spiegelslot finnish Peililinna norwegian Speiletslott swedish Spegelborgen hungarian Tükröződő vár czech Zrcadlový zámek romanian Castelul Oglinzilor vietnamese Lâu đài Gương turkish Ayna Kalesi bulgarian Огледален замък greek Κάστρο των καθρεπτών indonesian Istana Cermin thai ประวัติภูมิเครือขัน tchinese 鏡子城堡 brazilian Castelo dos Espelhos latam Castillo de los Espejos ukrainian Замок Дзеркал |
| Store page | store.steampowered.com/app/4067300 |
| Last store refresh | 5 hours ago |
Hourly peaks, UTC. All-time peak covers SteamRaw's recorded history.
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Regional prices
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.
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Price history, US store (USD)
| Date | Price | Regular | Discount |
|---|---|---|---|
| 12 September 2026 06:45 UTC | Free | Free |
| DLC | AppID | Release | Price |
|---|---|---|---|
| No DLC known for this app. | |||
Depots
| Depot | Name | OS | Size | Download | Public manifest | Notes |
|---|---|---|---|---|---|---|
| No depot information available for this app. | ||||||
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 |
|---|---|---|---|
| No builds recorded yet. | |||
Every appinfo change SteamRaw has observed, grouped by changelist. Tags, features, languages, builds, depots, prices and any other key Steam publishes. Tracking since at least 12 September 2026 05:42 UTC (estimated from the earliest recorded change; the exact first fetch was not stored).
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. | ||||
No news for this app.
Full appinfo as delivered by Steam PICS, changenumber 37041458. Also at /api/app/4067300/raw.
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