An otherworldly, story-driven shooter with aggressive gunfights and terrifying monsters awaits you. This is the story of a girl who, by the will of fate, faced the beast - and in order to become free, she was forced to study its nature. How far can you go in the fight for your freedom?
| App ID | 1598780 |
|---|---|
| App type | Game |
| Developer | Anji |
| Publisher | Top Hat Studios, Inc. |
| Release date | 28 October 2025 |
| Release state | released |
| Controller support | full |
| Content descriptors | Frequent Violence or Gore, General Mature Content |
| Localized names | tchinese 孤女困魘 schinese 孤女困魇 japanese SILLY POLLY BEAST - バカなポリーは鬼となって |
| Store page | store.steampowered.com/app/1598780 |
| Last store refresh | 6 hours ago |
Launch options
| # | Executable | Arguments | OS | Description |
|---|---|---|---|---|
| 0 | Silly Polly Beast.exe | windows | ||
| 1 | Silly Polly Beast.x86_64 | -screen-fullscreen 0 | linux |
Hourly peaks, UTC. All-time peak covers SteamRaw's recorded history.
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.
Loading regional prices…
Price history, US store (USD)
| Date | Price | Regular | Discount |
|---|---|---|---|
| 12 September 2026 05:40 UTC | $19.99 | $19.99 |
| DLC | AppID | Release | Price |
|---|---|---|---|
| Silly Polly Beast Demo | 3261690 | 11 Oct 2024 | Free |
Branches
| Branch | Build ID | Description | Updated | Password |
|---|---|---|---|---|
| public | 23120344 | 7 May 2026 19:32 UTC | ||
| archive | 20578836 | archivedbuilds | 2 November 2025 15:53 UTC |
Depots
| Depot | Name | OS | Size | Download | Public manifest | Notes |
|---|---|---|---|---|---|---|
| 1598781 | windows | 2.93 GB | 1.39 GB | 5779710357398233301 | branches: archive | |
| 1598782 | linux | 1.21 GB | 463.54 MB | 3410090749727811762 | branches: archive |
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 |
|---|---|---|---|
| 23120344 | public | 7 May 2026 19:32 UTC | 5 hours ago |
| 20578836 | archive | 2 November 2025 15:53 UTC | 5 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 at least 12 September 2026 06:43 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 37447702. Also at /api/app/1598780/raw.
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