Portal 2

AppID 620 · game

Portal 2 cover art

The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!

Download for SteamTools

The package contains the Lua script, the key.vdf with depot decryption keys, and a short README.

Download ZIP

About this game

Developer
Valve
Publisher
Valve
Released
Apr 18, 2011
Platforms
Windows, Linux
Genres
Action, Adventure
Metacritic
95/100
Steam page
store.steampowered.com/app/620

How to use these files

  1. Download the ZIP above.
  2. Drop 620_public.lua into your SteamTools root directory.
  3. Drop key.vdf into the same directory.
  4. Restart SteamTools. Portal 2 will appear in your library.