ERROR is a horror mod for Portal that transforms familiar test chambers into an unsettling and distorted space. The mod barely changes the puzzles, but adds darkness, glitches, eerie sounds, and unexpected scenes — creating the feeling that something is seriously wrong with reality.
Localizations:
The mod is localized into 1 language
(You don’t need to download anything extra to play in these languages)
Move the "error" folder to "C:\Program Files (x86)\Steam\steamapps\sourcemods" (or the folder where your Steam library is located). If the "sourcemods" folder is missing, simply create it.
Restart Steam.The mod should appear in your library.
Enjoy!
Modbadger
