It’s a Minecraft game mode where everyone starts off scattered randomly in the world with nothing. They have to gear up, battle monsters, and fight players to be the last person/team standing. The catch is: you cannot regenerate health naturally. You must use a golden apple or a healing potion.
UHC runs with a setup and meetup timeline, meaning you play for so long and then at a certain point the border will start to shrink and PvP will be forced upon you. Although the game is last person standing generally it’s run in teams with either random or even chosen teams, this means a microphone is basically required for good communication. Additionally, there are rule sets for scenarios, timings, nether on or off and several different methods of running these events, these are displayed below.