Blue Slime

Type	Slime
Environment	Forest + Day Underground Slime Rain
AI Type	Slime AI
Damage	7/14›62›74/21›93›111
Max Life	25/50›274›330/75›411›495
Defense	2/2›10›12
KB Resist	0%/10%/20%
Banner	Blue Slime Banner
Immune to
Coins	25Pre-Hardmode: 62Hardmode: 250Post-Plantera: 3
Hurt	https://terraria.wiki.gg/wiki/File:NPC_Hit_1.wav
Killed	https://terraria.wiki.gg/wiki/File:NPC_Killed_1.wav

Blue Slimes are a highly common variety of slime. They appear in Forests during the day, or at any time in the Underground layer. Blue Slimes will usually not target the player, but will become aggressive when damaged, during the night, or at any time when underground.

Like most other slimes, the Blue Slime will be passive towards any player with the Royal Gel accessory equipped.

Like Green Slimes, Blue Slimes seem to have a confusing behavior, bouncing away from the player sometimes. This is common in multiplayer.

On Desktop, Console, Mobile, and 3DS , they can rarely be found carrying bonus drops, which the player receives upon the slime's death.

Notes

Blue Slimes will fall from the sky during the Slime Rain regardless of the biome or time of day.
Blue Slimes can be summoned with a Slime Statue, and are also summoned by King Slime when it is damaged.
Blue Slimes summoned with a Slime Statue do not drop Goodie Bags.

Achievements

Gelatin World Tour • “Defeat every type of slime there is!”

Defeat at least one of every type of slime.

Slimer • “You have killed every type of slime!”

Defeat at least one of every type of slime.

Trivia

The Bestiary entry for the Blue Slime: "A simple, gelatinous creature that swallows anything and everything whole! It takes a long time to digest anything."