PostMortal is a hardcore server where you only get one shot. If you die then it is permanent and there are no revives and no second chances.
The server is strict about hacking and exploits so that part is not allowed. But the rest is wild since killing stealing and griefing are all allowed.
Voice chat is enabled so fights and meetups feel more real. The community is said to be friendly and really into hardcore survival so it feels intense but still social.
I found a survival server called Pure Anarchy and it is built for people who want total chaos. There are no rules so players can grief raid steal and kill and nobody is going to stop it.
The world does not reset so whatever happens stays and your bases can last forever if you can protect them. It also has /tpa and /home so moving around is way faster even when things get dangerous.
It says it has been online since February 22 2026 and it runs on version 1.21.11. The whole vibe is pure freedom with no staff interference and no unfair bans so it feels like you are really on your own.