
This program allows you to access the cached game files for games using the Source engine.
Download and install GCFScape if you do not have it already. If you make a mistake during this hack, you may need to re-download Portal through Steam (or at worse, Half-life 2 through Steam). Unless you changed the install path, the directory is in. You need both Portal and Half-life 2 for starters. This process modifies your game files, so make back-ups of the proper files and directories before attempting this hack. If you've discovered a cheat you'd like to add to the page, or have a correction, please click EDIT and add it. This page contains a list of cheats, codes, Easter eggs, tips, and other secrets for Half-Life 2: Episode One for PC.