Commands:
amx_quakesounds <1|0> - enables/disables Quake Sounds.
CVARs (all these are enabled by default):
qs_enabled <1|0> - enables/disables Quake Sounds.
qs_streak <1|0> - enables/disables streak mode.
qs_headshot <1|2|0> - 1 - hears for killer, 2 - hears for everyone, 0 - disabled.
qs_humiliatingdefeat <1|2|0> - 1 - hears for killer, 2 - hears for everyone, 0 - disabled.
qs_firstblood <1|2|0> - 1 - on game commencing, 2 - on every round, 0 - disabled.
qs_hattrick <num> - minimum number of kills to be the best player of the round (def: 4). 0 - disabled.
qs_flawlessvictory <num> - minimum number of players in server to anounce flawless victory (def: 6). 0 - disabled.