Arqade is a question and answer site for passionate videogamers on all platforms. It only takes a minute to sign up. Connect and share knowledge within a single location that is structured and easy to search. Is there any way for which we are able to stop a zombie from de-spawning no matter how far we go?
If so, what are all possible ways? Bonus question: what are all the other techniques for which we can prevent a zombie from de-spawning within a specific block radius? There's one, pretty expensive way: Name the zombie using a name tag.
Name tags outside creative mode can be found in treasure chests, or as rare loot when fishing not actually so rare if using "luck of the sea" enchanted fishing rod. You rename them using the anvil, and then apply to given mob.
Once named, the mob will not despawn. Of course, hostile mobs will remain hostile, mortal and in case of some, like creepers, suicidal, but at least they don't despawn. Additionally, you get monster's name over their head. The cheapest way to have non-despawning zombie is to have it pick up an item.
There is also the line. So, your options basically come down to making sure that any time there are players on your server, at least one of them is within 32 blocks of the mob. It's a bit ugly of a solution, but it'd work. Or, of course, there's also almost certainly something available in the scrillion Minecraft mods out there that can do this.
I personally only really play vanilla, so I can't really comment on those. In recent versions of MineCraft, mobs that are able to pick up items and sometimes spawn already wearing armor or holding a tool or weapon will never despawn.
This means that you cannot "choose" whether a specific mob should not despawn unless you use nametags as described in SF's answerhowever, you can "filter out" which ones will persist if you throw an item at them and they pick them up.
One good item to "test" with is pumpkins as the result is immediately visible: mobs will wear them on their heads and as an added bonus, will also protect them from burning up in daylight. Sign up to join this community. The best answers are voted up and rise to the top.
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