Portal Stories: Mel
AppID 317400 · mod · Free

Portal Stories: Mel is a community made, free modification for Portal 2 based in the Portal universe. It tells the story of Mel, who meets a new personality core and faces an undiscovered threat to the Aperture facility.
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
317400_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_317400_public.zip - SteamTools Lua script
317400_public.lua - Depot key file
key.vdf - Install notes
README.txt
Release & page info
- Steam release date
- Jun 25, 2015
- Page data checked
- ManifestHub status
- Available for download
Install in SteamTools
- 1. Download the ZIP (or the Lua + key.vdf files individually).
- 2. Copy 317400_public.lua and key.vdf into your SteamTools install folder (same directory as the executable).
- 3. Restart SteamTools — Portal Stories: Mel should appear in your library.
About this game
- Developer
- Prism Game Studios Ltd.
- Publisher
- Prism Game Studios Ltd.
- Released
- Jun 25, 2015
- Platforms
- Windows, macOS, Linux
- Genres
- Action, Adventure, Free To Play
- Steam page
- store.steampowered.com/app/317400
Related games
Other titles commonly generated alongside Portal Stories: Mel, 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 Stories: Mel into SteamTools
- • Still stuck? Open a thread in the Discord and include AppID 317400
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