Hallo.

I want to play a sound ingame. For example, i press f12 and the sound will play one time and all other players will hear it.
Only for LAN!

How can i do this?  

I have this Version:

Counter.Strike.Source.2010.Orange.Box.NoSteam.[Setti]

And i dont want to change too much, because it works very fine on LAN!

Sorry for my englisch, i'm german!

Thanks and greets

pp

At first, sorry for my english, I'm from germany.

I have since 2-3 years this version of CSS: 

Counter.Strike.Source.2010.Orange.Box.NoSteam.[Setti]

We are playing it LAN and it works good.

But now, we want to play "GunGame".

How can i do this?

I tested any things, but nothing works.

Please help me, 

greets

pp