United SMP is a semi anarchy server where everyone is trying to live their unstable smp dreams. You can team up with friends and just go fight and try to take over the world. It feels like chaos but in a fun way and there is a lot of pvp.
New players can use a kit for beginner gear so you are not totally weak when you join. There are massive builds placed around the map and they have really good loot and gear inside so exploring is actually worth it.
The server has proximity voice chat so you can talk to people that are close to you in game. There are temporary death bans so dying actually matters and makes fights more intense.
There are events planned around those big builds and the whole server feels like it is made for battles and crazy moments. It works on both Java and Bedrock and the listed version is 1.21.10 so a lot of players can join.
