Trygames download release (Worms 2)
From Worms Knowledge Base
Background music problem
Due to the fact that Worms 2 uses Mixed Mode CD for background musics, this download release omits the music tracks entirely and leaves the following notice in the installer:
"Please note that due to the nature of this game download and the programs requirements for CD Audio background ambience tracks it will not be possible to hear them during play. However it is possible to use a standard Audio CD in unison with the game for background tracks. Note that this will not affect speech and sound effect usage within the game content."