13 The Longed-for Revenge of Undecember
| App ID | 3848610 |
| App Type | Game |
| Store Name | The Longed-for Revenge of Undecember |
| Developer | Hwi |
| Publisher | Hwidely Studio |
| Supported Systems | Windows |
| Technologies | Unreal Engine |
| Last Changenumber | 31118433 |
| Last Record Update | 15 September 2025 – 14:42:52 UTC ( |
| Release Date | 25 July 2025 – 08:16:09 UTC ( |
<The Longed-for Revenge of Undecember> is a horror game based on a true incident. Dreams distort memories, blending the main character’s guilt into horror. Spatial distortion, unique design, and unsettling sounds induce psychological unease, inviting you into the ‘Aesthetics of Discomfort’.
Additional Information
| Developer | Hwi | |||||||||||||||||||||||||||||||||||||
| community_visible_stats | Yes | |||||||||||||||||||||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||||||||||||||||||||
| Publisher | Hwidely Studio | |||||||||||||||||||||||||||||||||||||
| Store Release Date | 25 July 2025 – 08:16:13 UTC ( |
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| osarch | 64 | |||||||||||||||||||||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||||||||||||||||||||
| Primary Genre | Indie (23) | |||||||||||||||||||||||||||||||||||||
| Store Genres | Adventure (25), Indie (23), Strategy (2) | |||||||||||||||||||||||||||||||||||||
| Steam Release Date | 25 July 2025 – 08:16:09 UTC ( |
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| Store Asset Modification Time | 25 July 2025 – 07:43:23 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||||||||||||||||||||
| name_localized |
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| review_score | 6 | |||||||||||||||||||||||||||||||||||||
| review_percentage | 70 | |||||||||||||||||||||||||||||||||||||
| Detected Technologies (?) | Unreal Engine, CEF SDK, Intel_OID SDK, Intel_oneTBB SDK, NVIDIA_Nsight_Aftermath SDK, Ogg SDK, Vorbis SDK, XAudio2 SDK | |||||||||||||||||||||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||||||||||||||||||||
| First seen on SteamDB | 28 June 2025 – 11:41:43 UTC ( |
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Supported Languages
| 18 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | |
| French | Yes | Yes | |
| Italian | Yes | Yes | |
| German | Yes | Yes | |
| Spanish - Spain | Yes | Yes | |
| Arabic | Yes | Yes | |
| Dutch | Yes | Yes | |
| Indonesian | Yes | Yes | |
| Japanese | Yes | Yes | |
| Korean | Yes | Yes | |
| Portuguese - Portugal | Yes | Yes | |
| Russian | Yes | Yes | |
| Simplified Chinese | Yes | Yes | |
| Thai | Yes | Yes | |
| Traditional Chinese | Yes | Yes | |
| Turkish | Yes | Yes | |
| Vietnamese | Yes | Yes | |
| Hindi | Yes | Yes |
Tags
Categories
Accessibility Categories
Assets
Load all asset images
| trailer_name | The_Longed-for_Revenge_of_Undecember_Trailer#1 |
| trailer_category | 0 |
| trailer_480p ↴ | |
| video/webm | 257164958/movie480_vp9.webm |
| video/mp4 | 257164958/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 257164958/movie_max_vp9.webm |
| video/mp4 | 257164958/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 3848610/2127141957/32db072dd3838d0faec6a34f666f5a537d50b869/1751556984/microtrailer.webm |
| video/mp4 | 3848610/2127141957/32db072dd3838d0faec6a34f666f5a537d50b869/1751556984/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 3848610/2127141957/32db072dd3838d0faec6a34f666f5a537d50b869/1751556984/dash_av1.mpd |
| dash_h264 | 3848610/2127141957/32db072dd3838d0faec6a34f666f5a537d50b869/1751556984/dash_h264.mpd |
| hls_h264 | 3848610/2127141957/32db072dd3838d0faec6a34f666f5a537d50b869/1751556984/hls_264_master.m3u8 |
| screenshot_medium | 257164958/abec114ffbd6cfdf678fb1158b92b757c60d8fe2/movie_600x337.jpg |
| screenshot_full | 257164958/abec114ffbd6cfdf678fb1158b92b757c60d8fe2/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 11 July 2025 – 17:11:16 UTC |
Depots
| ID | Configuration | Size | DL. |
|---|---|---|---|
| 228989 | Windows Shared InstallDepot from 228980VC 2022 Redist | No size | |
| 228990 | Windows Shared InstallDepot from 228980DirectX Jun 2010 Redist | No size | |
| 3848611 | 1.83 GiB | 1.60 GiB |
Total size on disk is 1.83 GiB and total download size is 1.60 GiB.
Branches
| Name | Description | Build ID | Time Updated |
|---|---|---|---|
| public | 19699919 |
Other
| Name | Value |
|---|---|
| baselanguages | English, German, French, Italian, Korean, Spanish - Spain, Simplified Chinese, Traditional Chinese, Russian, Thai, Japanese, Portuguese - Portugal, Dutch, Turkish, Arabic, Vietnamese, Indonesian |