HalfLife Announcer Pack

v1.0.0·Updated 2026-07-26

Replaces (nearly) all announcer voicelines with the Black Mesa Announcement System

About this mod Author’s original text

\#### The Black Mesa Announcement System welcomes you to the Black Mesa Research Facility. Remember: Have a secure day

Replaces around 400+ Superstructure Automated Processing System (SAPS) voicelines with the half life 1 Black Mesa Announcement System voice.

The mod has voicelines for all main regions in the current game: Tutorial, Training Sector, Silos, Pipeworks, Service Shaft, Haunted/Lost Pier, Delta labs, The Ladder, The Abyss \& The Nest.

Please note that currently there is \\no subtitle support\\ at this time.

Uses 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
HalfLife_Announcer_Pack-1.0.0.zip
File size
587.6 MiB