Left 4 Dead 2 Authoring Tools
| App ID | 563 |
| App Type | Tool |
| Technologies | Source Engine |
| Last Changenumber | 37072882 |
| Last Record Update | 6 July 2026 – 17:31:23 UTC ( |
Additional Information
| Developer | Valve | |
| gamedir | valve | |
| icon | empty string | |
| NoServers | Yes | |
| primarycache | 563 | |
| state | eStateTool | |
| DisableOverlay | Yes | |
| Detected Technologies | Source Engine, Bink_Video SDK, CEF SDK, Miles_Sound_System SDK, Qt SDK | |
| First seen on SteamDB | 14 February 2013 – 08:20:25 UTC ( |
Assets
Load all asset imagesDepots
| ID | Configuration | Size | DL. |
|---|---|---|---|
| 551 | Shared InstallDepot from 550left 4 dead 2 common | No size | |
| 552 | Shared InstallDepot from 550left 4 dead 2 client | No size | |
| 563 | Left 4 Dead 2 Authoring Tools | 855.77 MiB | 625.66 MiB |
Total size on disk is 855.77 MiB and total download size is 625.66 MiB.
Branches
| Name | Description | Build ID | Time Built | Time Updated |
|---|---|---|---|---|
| public | 14602762 |
Other
| Name | Value |
|---|---|
| overridescddb | 1 |
| markdlcdepots | 1 |
| privatebranches | 1 |