PeaMC is a pure survival server that tries to feel like classic Minecraft. There is no teleporting around and there are no land claims. You just travel build and survive like it is the old days.
It supports crossplay for Java and Bedrock from 1.7x to 1.21.11. You can make teams and invite friends. PvP is allowed but there are limits so it does not turn into griefing.
New players get one day of PvP protection so you do not get spawn killed and it can be turned off. Maces are banned so fights are not just nonstop jumping.
It is whitelist only and the staff are active in game and on Discord. The rules focus on no hacks and no harassment. Stealing and base griefing are not allowed and destructive PvP like crystals and TNT stuff is not allowed since it can wreck builds.
Pure Classic Survival With No Shortcuts

GG.MINEWIND.NET New Server IPOnion SMP Crossplay Survival With Zones

Onion SMP is a survival server that is growing fast and it works for chill players and also grinders.
I saw that you can use claims so your builds stay protected. There are duels that are meant to be fair so you can prove your skill. It also has keep inventory so PvP is not as painful.
There is a green zone where you can relax and trade safely. There is also a red zone where you take more risks and combat logging gets punished.
You can use RTP to find fresh land and you can team up with friends using teams. It feels like a place where you can make your own story.
GG.MINEWIND.NET New Server IP
