Anti Silent PlantNormally in Counter-Strike, when you plant the c4 (bomb) you hear a beeping noise coming from it. However, a person can plant the c4 in a way that causes the c4 to not emit this sound. This is called a Silent Plant. In all CAL matches for Counter-Strike silent planting is against the rules. It makes it difficult (and near impossible sometimes) to find the bomb when you cannot hear it and did not see where exactly the terrorist planted the bomb. IMHO, this is a cheap tactic.
This plugin prevents a silent plant from occuring by creating an additional entity with the classname func_illusionary and emitting the same sound at the same time and origin with the same volume, attenuation, flags, and pitch as the c4 normally would.

Плагин против бесшумной закладки C4 :)