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Half-Life: Decay

Mod for Half-Life (1998) | Category: Port

Author: $am_I_Am | Curator: Modbadger

Mod for Half-Life (1998) | Category: Port

Author: $am_I_Am | Curator: Modbadger

Half-Life Decay is an updated version of the mod that ports the cooperative expansion Half-Life: Decay, originally released only on PlayStation 2, to PC. It fixes bugs and improves visual and sound effects. The mod allows you to play through the entire campaign in its original form, solo or in co-op.

Uploaded29.07.2025 20:31
VersionLatest
Size202.00 MB
Views65
Downloads9

Localizations:

EnglishSpanishFrenchRussianGermanItalian

The mod is localized into 6 languages

(You don’t need to download anything extra to play in these languages)

DescriptionPictures14Videos1Files1InstallationComments0Bugs0

Installation Instructions mod Half-Life: Decay

  1. Unpack the archive and move the "decay" folder to the game's root directory.

    • (Optional) If you want to localize the mod into one of the available languages, move the contents of the chosen localization folder into the mod folder.

  2. Launch the game, go to the "Change game" menu, and select the mod.

    • For the Steam version: close Steam and restart it. The mod will appear in your games list.

    • (Optional) If you’re playing the 25th Anniversary update or one of the later Legacy versions and want to enable classic models, open the settings and check "Enable Classic Models" or "Enable Original Models".

    • (Optional) If you’re playing the WON version or one of the earlier Legacy versions (which don’t have the model switching option), simply copy all contents of the "decay_hd" folder into the "decay" folder, overwriting files (this is not a mistake - "decay_hd" contains the classic HL models).

  3. Enjoy the game!

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