Arcanum Idle
| App ID | 5129430 |
| App Type | Game |
| Developer | Lanier Labs LLC |
| Publisher | Lanier Labs LLC |
| Supported Systems | Windows |
| Last Changenumber | 38204114 |
| Last Record Update | 21 August 2026 – 01:30:46 UTC ( |
| Release Date | 7 September 2026 – 04:56:00 UTC ( |
+7
A study, a circle of chalk, and eight Sigils that make each other. Arcanum Idle is a deep incremental about tearing down what you built: five nested prestige layers, a Constellation you arrange by hand, and time magic paid for in resets.
There is only partial information available about this app as SteamDB is missing the access token.
Buy on Steam
Tags
Categories
Hardware Categories
Full Controller Support
DualShock Controllers (USB Only)
DualShock Controllers
DualSense Controllers (USB Only)
DualSense Controllers
Accessibility Categories
Additional Information
This game is excluded from Steam Family Sharing because: This game has not yet been released
| controller_support | full | |||||||||||||||||||
| ReleaseState | prerelease | |||||||||||||||||||
| Exclude from family sharing (exfgls) | 8 (This game has not yet been released) | |||||||||||||||||||
| Store Release Date | 7 September 2026 – 04:56:00 UTC ( |
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| osarch | empty string | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Primary Genre | Simulation (28) | |||||||||||||||||||
| Store Genres | Indie (23), Simulation (28) | |||||||||||||||||||
| Store Asset Modification Time | 18 August 2026 – 06:13:59 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| AI Content Type | 1 | |||||||||||||||||||
| First seen on SteamDB | 18 August 2026 – 04:54:16 UTC ( |
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Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes |
Assets
Load all asset images
| trailer_name | Arcanum Idle Trailer 1 |
| trailer_category | 1 |
| microtrailer ↴ | |
| video/webm | 5129430/1491721186/fc7654dba4b40a0a4275b275d34bc26913e26ff3/1787033283/microtrailer.webm |
| video/mp4 | 5129430/1491721186/fc7654dba4b40a0a4275b275d34bc26913e26ff3/1787033283/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 5129430/1491721186/fc7654dba4b40a0a4275b275d34bc26913e26ff3/1787033283/dash_av1.mpd |
| dash_h264 | 5129430/1491721186/fc7654dba4b40a0a4275b275d34bc26913e26ff3/1787033283/dash_h264.mpd |
| hls_h264 | 5129430/1491721186/fc7654dba4b40a0a4275b275d34bc26913e26ff3/1787033283/hls_264_master.m3u8 |
| screenshot_medium | 257402033/e401fa5fb9bd526db5f5715197d0c472a5f623cf/movie_600x337.jpg |
| screenshot_full | 257402033/e401fa5fb9bd526db5f5715197d0c472a5f623cf/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 21 August 2026 – 01:06:15 UTC |
