We have a Teamspeak server at our disposal wich we can use when we play.
You can find the Teamspeak client software here:
https://www.teamspeak.com/
It's free and ease to use. Once you have it installed and ready connect to this server adress: 87.106.147.176:6969
The server name is "Das Labor" Once there contact me. My name is Singular on the server.
Singular