Metagaming

Meta gaming is a cardinal sin in Round based, role-playing games like SS13. It come in several shitty flavours:

Team Speak fuckery':

You can certainly speak with your 2d Space pals via team speak, but you must tread a very careful line while doing so. Just generally chatting is OK, Telling your 'friends' in game or IC info is forbidden, e.g. telling them you are a traitor, ganging up together to kill people, calling for help over team speak if you are attacked etc.

If you are caught doing this, you will likely receive a permanent ban.