Portal 2 Soundpack

v2.0.1·Updated 2026-08-14

Mod that replaces ANN voicelines, music, and some sfx with sounds from Portal 2 and 1.

About this mod Author’s original text

"Welcome, gentlemen, to Aperture Science. Astronauts, war heroes, Olympians—you're here because we want the best, and you are it. So: Who is ready to make some science?"

This mod replaces Announcer voicelines and music with sounds/music from Portal 2 and Portal 1.

Note that this mod is still wip, anything can change.

bepinex-soundmod created by Ol1vver

Install & use Install: follow the bundled instructions

  1. Unzip the archive from playbuff and read the bundled readme / instructions first.
  2. Most mods rely on the game's mod loader — the usual route is a community mod manager (such as r2modman): pick this game, install, and it handles the loader and dependencies.
  3. For a manual install, put the mod files into the matching Mod / plugins folder inside the game directory.
  4. Launch the game to confirm it loaded; mods with listed dependencies need those installed as well.

Install locations vary a lot between mods — the bundled readme is the most reliable guide.

File & checksum

Filename
Portal_2_Soundpack-2.0.1.zip
File size
431.9 MiB