Ultimate Hardcore is a Hardcore SMP where dying is the end. There are no resets and no revives so you only get one real shot.
The world is massive and PvP is on. Raiding and griefing are allowed everywhere so you have to watch your back all the time.
It stays close to vanilla but uses a few plugins to make hardcore feel better. I saw stuff like player heads Simple Voice Chat and detailed stat tracking.
The coolest part is the history. Players form alliances and take land then they eventually die and it all gets left behind for the next people. Nothing is scripted it is all made by the players.
It runs on version 1.21.11 and it is built for people who want the hardest survival vibe.
