Undying Flame
| App ID | 4528250 |
| App Type | Game |
| Developer | Per Sidera Industries |
| Publisher | Per Sidera Industries |
| Franchise | Persidera Industries |
| Supported Systems | Windows Linux |
| Technologies | Electron Container |
| Last Changenumber | 38883659 |
| Last Record Update | 15 September 2026 – 04:49:56 UTC ( |
| Release Date | 8 September 2026 – 16:59:39 UTC ( |
+3
Keep the fire alive, commit to a build, and carry 91 relics through a campaign that transforms from Fire to Star to Void. No ads or purchases.
Additional Information
| Developer | Per Sidera Industries | |||||||||||||||||||
| controller_support | full | |||||||||||||||||||
| community_visible_stats | Yes | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | Per Sidera Industries | |||||||||||||||||||
| Store Release Date | 8 September 2026 – 16:59:42 UTC ( |
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| osarch | empty string | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://discord.gg/D76vJ7g7Q6 https://www.instagram.com/persideraindustries/ https://www.tiktok.com/@persideraindustries https://x.com/PersideraInd https://www.youtube.com/@PersideraIndustries |
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| Primary Genre | Strategy (2) | |||||||||||||||||||
| Store Genres | Action (1), Strategy (2) | |||||||||||||||||||
| Steam Release Date | 8 September 2026 – 16:59:39 UTC ( |
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| Store Asset Modification Time | 27 August 2026 – 03:03:43 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| Detected Technologies | Electron Container | |||||||||||||||||||
| steam_deck_blog_url | https://steamcommunity.com/app/4528250/discussions/0/585058364696842030/ | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 16 March 2026 – 01:57:22 UTC ( |
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Supported Languages
| 28 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | ||
| French | Yes | ||
| Italian | Yes | ||
| German | Yes | ||
| Spanish - Spain | Yes | ||
| Arabic | Yes | ||
| Bulgarian | Yes | ||
| Czech | Yes | ||
| Danish | Yes | ||
| Dutch | Yes | ||
| Finnish | Yes | ||
| Greek | Yes | ||
| Hungarian | Yes | ||
| Indonesian | Yes | ||
| Japanese | Yes | ||
| Korean | Yes | ||
| Norwegian | Yes | ||
| Polish | Yes | ||
| Portuguese - Brazil | Yes | ||
| Romanian | Yes | ||
| Russian | Yes | ||
| Simplified Chinese | Yes | ||
| Swedish | Yes | ||
| Thai | Yes | ||
| Traditional Chinese | Yes | ||
| Turkish | Yes | ||
| Ukrainian | Yes | ||
| Vietnamese | Yes |
Tags
Categories
Hardware Categories
Full Controller Support
DualShock Controllers (USB Only)
DualShock Controllers
DualSense Controllers (USB Only)
DualSense Controllers
Accessibility Categories
Assets
Load all asset images
| trailer_name | Gameplay Trailer |
| trailer_category | 1 |
| microtrailer ↴ | |
| video/webm | 4528250/113785806/4c353c741ef4dffe4394219e3d2805b0c6c9a291/1787799442/microtrailer.webm |
| video/mp4 | 4528250/113785806/4c353c741ef4dffe4394219e3d2805b0c6c9a291/1787799442/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 4528250/113785806/4c353c741ef4dffe4394219e3d2805b0c6c9a291/1787799442/dash_av1.mpd |
| dash_h264 | 4528250/113785806/4c353c741ef4dffe4394219e3d2805b0c6c9a291/1787799442/dash_h264.mpd |
| hls_h264 | 4528250/113785806/4c353c741ef4dffe4394219e3d2805b0c6c9a291/1787799442/hls_264_master.m3u8 |
| screenshot_medium | 257409813/fe5f04d5049249680b5889e8461961d19b8fa16f/movie_600x337.jpg |
| screenshot_full | 257409813/fe5f04d5049249680b5889e8461961d19b8fa16f/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 27 August 2026 – 03:06:03 UTC |
User File System
| Key | Value |
|---|---|
| quota | 1.00 MiB (1048576) |
| maxnumfiles | 10 |
Save File Locations
This app does not have Steam Auto-Cloud configured, which likely means save files are in [Steam Install]/userdata/{Steam3AccountID}/4528250/ folder.