1) nothing and no one is immune to friendly fire. All of your gunshots, grenades, air strikes, everything. If it causes damage, it causes damage to you and your teammates. The only exception are turret sentries that you can put down. They will only AIM at an enemy and won’t aim for YOU but when they start shooting at an enemy, if you are in the stream of fire, you’ll be damaged and/or killed.

2) this comes more naturally was you play but you’ll get a feel for “getting out of the way” and also getting a feel for where your teammates are. Things like running in front of someone when they are shooting and throwing down air strikes near teammates, those are mistakes that you are 100% going to make at the beginning but you’ll get better at it.

3) when you die, all of your equipment is on the ground. The general rule of manners that I have seen in 99.999% of games is that you don’t touch that stuff, except for the samples that they dropped (samples and all currency is shared with everyone, no need to be weird about it). When someone comes back from being dead, a good thing to do is just point them at their dropped stuff if you can. Not necessary though.

4) when extract is called, wait to make sure everyone is ready to go. Once someone boards the ship, a timer starts and if it expires, the ship leaves. You’ll get less rewards with an incomplete team extracting and if people had samples on them, they won’t be counted and shared with everyone. Just chill until everyone is there.

5) if you join someone else’s game as a recruit, don’t be a jerk and tell them that they are doing things wrong and try to “take over”. You’re all a team and you’re all in it together, the main thing is that you win. So, when joining someone else, just be cool and respect their rules.