Demon Slumber Party
| App ID | 4962350 |
| App Type | Game |
| Developer | Whispered Eclipse |
| Publisher | Whispered Eclipse |
| Supported Systems | Windows |
| Technologies | Unreal Engine |
| Last Changenumber | 39323160 |
| Last Record Update | 29 September 2026 – 22:20:20 UTC ( |
| Release Date | 30 September 2026 – 07:00:00 UTC ( |
Find a true friend in a demon trying to steal your soul in this visual novel microgame marathon as you fight to get your soul back and doom your ex to eternal damnation!
Play on Steam
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Hardware Categories
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Additional Information
| Developer | Whispered Eclipse | |||||||||||||||||||
| controller_support | full | |||||||||||||||||||
| community_visible_stats | Yes | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | Whispered Eclipse | |||||||||||||||||||
| IsFreeApp | Yes | |||||||||||||||||||
| Store Release Date | 3 September 2026 – 23:30:21 UTC ( |
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| osarch | 64 | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://bsky.app/profile/whisperedeclipse.bsky.social https://www.instagram.com/whisperedeclipsegames/ https://www.tiktok.com/@whisperedeclipsegames |
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| Primary Genre | Casual (4) | |||||||||||||||||||
| Store Genres | Casual (4), Indie (23), Sports (18), Free to Play (37) | |||||||||||||||||||
| Steam Release Date | 30 September 2026 – 07:00:00 UTC ( |
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| Store Asset Modification Time | 16 July 2026 – 16:07:05 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| Is free on the store? | Yes | |||||||||||||||||||
| Detected Technologies | Unreal Engine, Intel_oneTBB SDK, NVIDIA_Nsight_Aftermath SDK, Ogg SDK, Vorbis SDK, XAudio2 SDK | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 13 July 2026 – 10:37:05 UTC ( |
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Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
Assets
Load all asset images
| trailer_name | Demon Slumber Party Trailer |
| trailer_category | 2 |
| microtrailer ↴ | |
| video/webm | 4962350/296771400/ec38c2e5a945eda39683e8d0cbfdadd862acd66d/1783943232/microtrailer.webm |
| video/mp4 | 4962350/296771400/ec38c2e5a945eda39683e8d0cbfdadd862acd66d/1783943232/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 4962350/296771400/ec38c2e5a945eda39683e8d0cbfdadd862acd66d/1783943232/dash_av1.mpd |
| dash_h264 | 4962350/296771400/ec38c2e5a945eda39683e8d0cbfdadd862acd66d/1783943232/dash_h264.mpd |
| hls_h264 | 4962350/296771400/ec38c2e5a945eda39683e8d0cbfdadd862acd66d/1783943232/hls_264_master.m3u8 |
| screenshot_medium | 257375908/c0081e60042b4e0ceb59a5f030e2f0b072ee8b83/movie_600x337.jpg |
| screenshot_full | 257375908/c0081e60042b4e0ceb59a5f030e2f0b072ee8b83/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 22 July 2026 – 11:20:25 UTC |
