Waifu Slumber Party 18+
Add 20 new levels with anime puzzles 18+, auto-pass and gallery of completed paintings to your collection. Complete all puzzles, earn 20 new achievements and enjoy exciting adult content!
| Type | DLC |
| Release Date | 11/14/2025 |
| Developer | Morf Games |
| Publisher | Morf Games |
| Last Updated | 11/28/2025 |
| Steam App Id | 4132220 |
Waifu Slumber Party 18+ Deals & Discounts
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About Waifu Slumber Party 18+
Waifu Slumber Party 18+ is a Casual DLC developed by Morf Games. On 11/14/2025, it was released on the Steam Store by Morf Games. Waifu Slumber Party 18+ can be played and ran on Windows, Mac, and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this dlc app.
Waifu Slumber Party 18+ also supports 29 languanges in-game including English, French, and Italian. Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Waifu Slumber Party 18+ supports the following features:
- Family Sharing
- Downloadable Content
- Steam Achievements
- Single-player
DLC & Related Apps
Waifu Slumber Party 18+ is referenced by 1 other related app in the Steam Store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Waifu Slumber Party | Game | 11/14/2025 | Steam Charts |
Related Bundles
Waifu Slumber Party 18+ is included in 1 bundle in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | All products Morf Games | 9 | 7 | $14.29 | View |
Related Packages
Waifu Slumber Party 18+ is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| Waifu Slumber Party 18+ | $0.79 | View |
Supported Languages and Localizations
Waifu Slumber Party 18+ is available in 29 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | No |
| French | Yes | No | No |
| Italian | Yes | No | No |
| German | Yes | No | No |
| Spanish (Spain) | Yes | No | No |
| Arabic | Yes | No | No |
| Bulgarian | Yes | No | No |
| Portuguese-Brazil | Yes | No | No |
| Hungarian | Yes | No | No |
| Vietnamese | Yes | No | No |