Mob Despawn Timers Mod 1.18.2–1.20.1
MODMob Despawn Timers resolves an enduring vanilla performance quirk that causes spawned mobs to instantly vanish when distant from players, inadvertently breaking automated mob farms and dungeon grinders. In vanilla Minecraft, aggressive entity culling algorithms frequently delete newly generated monsters within a single tick before automated traps or conveyances can harvest them.
Mob Despawn Timers resolves an enduring vanilla performance quirk that causes spawned mobs to instantly vanish when distant from players, inadvertently breaking automated mob farms and dungeon grinders. In vanilla Minecraft, aggressive entity culling algorithms frequently delete newly generated monsters within a single tick before automated traps or conveyances can harvest them.
By enforcing a configurable minimum lifespan during which mobs cannot despawn naturally—defaulting to thirty seconds—the mod guarantees that automated processing mechanisms have sufficient time to dispatch mobs. It operates cleanly on server and single-player environments, revitalizing industrial farming setups without sacrificing general tick health.