Sound indicators

After playing Virus I can’t help but feel like it lacks sound indicators for events such as kill/death.

What I recently realized is that it would be very helpful if there was some sort of sound indicator when you make a kill. Often times it takes a moment before you can realize if your shot was fatal or not (due to various reasons, including performance and connectivity issues) and in intense situations (as they often are in Virus) it can be crucial to know instantly.