Full, cleaned and patched version of Half-Life: Decay v1.02 (in case if patch will not work well).
Deleted some unused models (for example - pipes). Added decay_english.txt. And deleted garbadge files from manual (some images, flash animation etc).
The full version is already patched and was added in case if the patch will not work well as expected.
Sadly won't open, despite showing up on my steam library....
Type - VERSION in HL console and tell me what version of the game. I'll try to fix.