Whether the player should take fall damage Whether the player should take damage when drowning Whether players should only be able to craft recipes that they've unlocked first Players respawn immediately without showing the death screen. Whether phantoms can spawn in the nightmare Whether fire should spread and naturally extinguish Whether entities that are not mobs should have drops Whether the day-night cycle and moon phases progress Whether the server should skip checking player speed when the player is wearing elytra Whether command blocks should notify admins when they perform commands Whether command blocks should be enabled in-game Whether advancements should be announced in chat