Don't be a dick.
You may only kill when raiding, counter-raiding, under/at airdrops, at a downed helicopter/chinook, and in radtowns/monuments (anything with a text label on the map as well as cargo ship and the oil rigs).
Raid limits:
Maximum group size is 4.
A quarry can be walled in, and any associated structures on/in a quarry can be taken over.
No bad sportsmanship:
No attempts to damage or use admin created items/buildings in any ways not intended (including but not limited to as defense from the helicopter/chinook when attempting to take it down).
Approximately 24 hours before wipe the purge starts. You'll be given mass amounts of food, weapons, and explosives and can basically go nuts. During purge there are no rules so destroy, kill, and cause general mayhem to your hearts content.