Slime

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Slime

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Type	?
Health points	Big: 16 () Small: 4 () Tiny: 1 ()
Armor points	{{{armor}}}
Attack strength	Big: 4 () Small: 2 () Tiny: 0 ()
Spawn	Below level 40 in specific chunks, any light level Swamp biomes on levels 51 through 69, light level < 8
Drops	Slimeball (0-2) when tiny slime dies.
Rare drops	{{{raredrops}}}
Experience	Big: 4 Small: 2 Tiny: 1

A slime is a hostile mob, in the shape of a hopping green cube of various sizes. They are able to see the player through solid blocks, and will always try to move directly toward players without regard for obstacles or hazards. When killed, a slime will split into smaller slimes, except for the smallest slime which will drop slimeballs instead. Slimes are found in either the lowest 40 layers of certain chunks or in swamp biomes in darkness, depending on the moon phase. On the Xbox360 edition, slimes can also be found below level 40, however not in swamp biomes.

Usage

Slimeballs, which tiny slimes drop, are a key ingredient in sticky pistons<ref>http://twitter.com/jeb_/status/80269579758215168</ref>. They can also be combined with blaze powder to create magma cream for brewing fire resistance potions. They are also good targets for gathering experience, since they are plentiful in selected areas, and killing a large slime plus all its fragments will give from 12 to 28 experience points.

In snapshot 13w18a, slimeballs are used to create a lead.

Behavior

In vanilla Minecraft, only sizes 1, 2, and 4 spawn naturally, and with equal probability. With use of map editors or mods, Slimes can potentially range from size 1 to 256.

Slimes move by hopping, which they will do each 10 to 30 ticks (Template:Fraction to Template:Fraction seconds). Their exact routine is as follows:

The Slime will search for a player within 16 blocks (spherical) distance.

• If no players was found, they wait 10 to 30 ticks (½ to 1½ seconds). Then they will change direction, by a random amount up to 57.26° (½ radian) left or right, jump, and repeat the process.
• If a player is found, the delay before jumping will be Template:Fraction as long (3 to 10 ticks), and the Slime's direction will be set directly toward the nearest player before jumping.

• Interaction with environment
  • Each time a Slime lands (Slime size * 8) Slime particles are spawned.
  • Slimes cannot swim upward in water, and will eventually drown if the water is deep enough.
  • Slimes can trample farmland.
  • Slimes can take damage in all the usual ways: burning, falling, drowning, suffocating inside blocks, being attacked, falling into The Void, etc.
  • Slimes can climb ladders, and be pushed over slabs & stairs.
  • Only medium or large size Slimes will generate sound when they jump.

An interesting observation about slimes is that when you spawn at least five of them in the overworld (in survival or creative modes), they all seem to hop in the same direction rather than wandering around aimlessly like a regular mob. This also applies for Magma Cubes.

Combat

Slimes' health is equal to their size squared. A slime's dimensions are .6 blocks times its size in each dimension.

• When the Slime is attacking the player

When the slime has found a player it will come after him/her and will try to collide with the player.
When a slime collides with a player it will deal damage equal to its size, except for size 1 (smallest) slimes, which cannot harm players directly (though they can push players into lava or other hazards).

• When the player is attacking the Slime

When the player manages to kill the slime and the slime's size is bigger than 1 it will die and spawn 2-4 new slimes equivalent to its size/2, rounding down.
If its size is 1 it will drop 0 - 2 slimeballs, but if it's larger it will only drop experience. All slimes drop experience equal to their size.

Spawning

Slimes naturally spawn in certain areas deep underground, and also spawn on the surface of swamp biomes during the night. Slimes will also spawn if the world type is superflat. As of update 1.5, spawn rates are affected by the phase of the moon. Also, slimes will often remain in the world during the day, though no new slimes will spawn until night falls. Often the slimes will drown. When in superflat worlds Slimes can spawn on the first layer of the map on both Xbox and PC.

Swamps

In swamps, slimes may spawn at night. They spawn most often on a full moon, and never on a new moon. This can make gathering slimeballs difficult, as it takes over two hours for the moon to cycle.

Farming

File:Slime ball grinder.png

Here is an example made in creative mode. Notice the majority of the slimeballs aren't burning

Once a slime spawning chunk has been determined the process of encouraging slime spawning is relatively simple. The player can clear out large rooms - typically 3 x 3 x 3 or larger. It might be wise to light these rooms to prevent other hostile mobs from spawning. Waiting for slimes to spawn in these rooms can be lengthy at times, however. See the Slime spawning page on minecraftforum.net mentioned above for more information on how to increase this rate. Killing the slimes with either fire or water is recommended.

History

File:Slime-Alpha 1.0.11.png

Slime's old texture.

Trivia

• When a player recieves damage from a slime, the "punching" sound effect that plays when taking damage sounds squishier and wetter than normal.

File:Size10Slime.png

A size 10 slime edited in via editing an MCEdit schematic with NBTEdit. Splits into size 2 slimes upon death.

• Slimes may have been inspired by a number of classic gaming monsters. Their shape and size resemble that of Gelatinous Cubes from Dungeons & Dragons (though admittedly that probably comes more from Minecraft's cubic art design), while their splitting behavior resembles that of Zols and Chuchus from The Legend of Zelda, Puddings from Nethack and Ameboids from Ratchet and Clank. The name and the large, cartoonish face may be a homage to Yuji Horii's iconic Slimes from the Dragon Quest series.
• Since there's a limit on the number of hostile mobs that can exist in all the loaded chunks at once, splitting several slimes into tiny slimes and letting them follow you will greatly reduce the chances of encountering other monsters.
• Slimes will only attack the player, even if a skeleton accidentally shoots it.
• Slimes do not use the updated Mob AI, and still move directly towards its target, even if they will fall off a cliff.
• There's a line in the code that's meant to allow tiny slimes to spawn on Peaceful, but the natural spawning algorithm skips hostile spawning entirely on Peaceful. As a result, this line won't even be reached. However, there are illegitimate ways to spawn tiny slimes on Peaceful, e.g. with a Slime Monster Spawner.
• Slimes hop faster when pursuing a player.
• Despite Slimes being hostile mobs, many players have tiny Slimes as pets since they follow and can't directly damage players. They will also push Minecarts you are in, allowing for Slime-powered minecarts as they follow you.
• From one large slime, the minimum experience you can get from killing it and all the slimes that split from it is 12, 4 from the largest, 2 from the 2 it splits into, and 1 from the 2 each of those split into. The maximum experience possible is if the big slime splits into 4 and each of those medium slimes split into 4, resulting is 28 total experience.
• Slimes can climb ladders, and once in pursuit of the player, their straight-line pursuit can take them right to the top, if a player is waiting there.
• Slimes do not prevent you from sleeping, meaning you do not get this message: "You may not rest now, there are monsters nearby".
• One-block ceilings of opaque blocks immediately below slimes will have a green "leak" particle effect (as with lava and water).
• Because slimes spawn in swamps at night, they often jump in the water and kill themselves.
• If you get inside a slime you'll see the old black eyes.

See also

• Magma Cube