Portal
AppID 400 · game
Portal™ is a new single player game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay.
Download for SteamTools
ReadyThe package contains the Lua script, key.vdf, and a short README.
Download ZIP
One ZIP containing the Lua, key.vdf, and a short README.
Lua script
400_public.luakey.vdf
key.vdfPackage contents
Files you get when this App ID is available in our download archive.
Included when the App is in ManifestHub
- ZIP archive
appmanifest_400_public.zip - SteamTools Lua script
400_public.lua - Depot key file
key.vdf - Install notes
README.txt
Release & page info
- Steam release date
- Oct 10, 2007
- Page data checked
- ManifestHub status
- Available for download
Install in SteamTools
- 1. Download the ZIP (or the Lua + key.vdf files individually).
- 2. Copy 400_public.lua and key.vdf into your SteamTools install folder (same directory as the executable).
- 3. Restart SteamTools — Portal should appear in your library.
About this game
- Developer
- Valve
- Publisher
- Valve
- Released
- Oct 10, 2007
- Platforms
- Windows, Linux
- Genres
- Action
- Metacritic
- 90/100
- Steam page
- store.steampowered.com/app/400
Related games
Other titles commonly generated alongside Portal, hand-picked from the same genres.
Troubleshooting this game
- • Read the complete SteamTools guide (recommended for first-time users)
- • "App not found in the Steam store" — the AppID may be a package, depot, or build ID
- • "429 rate limit" — the per-IP backoff, and how to script around it
- • What is in the ZIP, and where the Lua + key.vdf files go
- • The four-step flow for getting Portal into SteamTools
- • Still stuck? Open a thread in the Discord and include AppID 400