Server Rules
Tribes/alliances
Max 5 players per tribe.
Alliances must be posted in the steamgroup, so everyone can see who is allied with whom.
Only 1 ally per tribe, unless its special circumstance and an admin is ok with more than 1 ally.

Offline raiding
PVO is strictly forbidden, ie No raiding of mainbase when the player is offline, unless the 'defending' player logs out mid-raid(agressor is already attacking the mainbase)
Outposts can be raided at anytimes, but that could be grounds for the target tribe to declare war.

Mainbase
A tribe must put up a sign that says its the mainbase and also have whiteflags in all viewable directions.
Mainbase is your tribe safe haven, except when you are at war with another tribe.

Wars
Raiding of mainbase only allowed when tribe raided have agreed upon a war.
Wars must be declared both in global chat and on the steamgroup atleast 1 hour before it starts.
Only tribes can declare wars not alliances, ie only 1vs1 tribes during wars.
Wars last 3 hours and can only be declared on the same tribe 1 time per week.
Wars without resons or unfair wars can be ended or declared invalid by an Admin.

Raiding
Dont kill passive dinos when rading(mainbase during war or outpost). Defending against aggressive or neutral dinos is allowed when rading.
If 'defending' player logs-out mid-raid and no one is no longer online in that tribe they can still be raided.

KOS
NO KOS, unless someone is in your mainbase(during peacetime) and told to leave, but dont.
KOS without reason anywhere else is NOT ALLOWED and will be considered griefing.
Although there is an exception to this rule in case you and friends want to have some consensual PVP
During wartime KOS rules does not apply, ie the 2 tribes at war can kill eachother whenever they want.

Griefing
Griefing is a bannable offense, so no annoying ppl just for the kick of it, use common sense.
Among things considered Griefing is: Drugging ppl and/or dragging them of so they get killed by wildlife.

Caves/ruins/island Ie where you cant build
Don't build in/block caves and ruins. You can build a small hut(outpost) to help yourself gather, re-spawn, conquer the cave, as long as others also can access the cave.(Ex. Campfire, bed, torches, storage chests, ie a single foundation with walls and roof, are all fine if placed out of the way.)
Building on the Floating island is not allowed.
No building on the 2 volcanic islands, the big or the small half burned one.
Do not build on or close to the iceberg island in the lake behind the green obelisk, penguins spawn there.

Most important rule
Respect other players and what they have built, have fun, and don't be an ♥♥♥.