Developed by creator Project FW, this is a dungeon-exploration RPG! In the world of Filtwiz, humans and demons are locked in relentless conflict— yet a new, threatening third force quietly rises: the Erosion, In the vast labyrinth, the feast of evil girls opens wide… the adventure begins!
| App ID | 4142570 |
|---|---|
| App type | Game |
| Developer | プロジェクトＦＷ, Project FW |
| Publisher | BokiBoki Games, BokiBoki Game |
| Release date | 22 May 2026 |
| Release state | released |
| Content descriptors | Some Nudity or Sexual Content, General Mature Content |
| Localized names | japanese イビルガールズパーティー！ schinese 邪恶少女的狂欢！－Evil Girls Party!－ tchinese 邪惡少女的狂歡！－Evil Girls Party!－ |
| Store page | store.steampowered.com/app/4142570 |
| Last store refresh | 5 hours ago |
Launch options
| # | Executable | Arguments | OS | Description |
|---|---|---|---|---|
| 0 | Game.exe |
Playing now
0
Updated 2 hours ago
24-hour peak
0
Highest recorded in the last 24 hours
All-time peak
0
12 September 2026 07:40 UTC
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.
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Price history, US store (USD)
| Date | Price | Regular | Discount |
|---|---|---|---|
| 12 September 2026 06:48 UTC | $11.99 | $11.99 |
| DLC | AppID | Release | Price |
|---|---|---|---|
| No DLC known for this app. | |||
Branches
| Branch | Build ID | Description | Updated | Password |
|---|---|---|---|---|
| public | 23521479 | 2 June 2026 07:14 UTC |
Depots
| Depot | Name | OS | Size | Download | Public manifest | Notes |
|---|---|---|---|---|---|---|
| 4142571 | 935.64 MB | 728.71 MB | 3086923084917770001 |
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 |
|---|---|---|---|
| 23521479 | public | 2 June 2026 07:14 UTC | 6 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 05:40 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 37472789. Also at /api/app/4142570/raw.
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