Baby Slime

	Classic	Expert	Master	Legendary (For the Worthy)
Life	30	60	90	120
Attack	13	26	39	69
Defense	4	4	4	4
Knockback Taken	95% (High)	76.9% (Med)	60.8% (Med)	60.8% (Med)
Coins	10	25	25	35

The last column is Master mode in a For the Worthy world.

Numbers are for one player, before Hardmode.

Coins: each kill rolls from 80% to 175% of this value. Rarer extra rolls can add more.

In a Hardmode world

In Expert and Master, Hardmode scales up weak enemies: those whose attack plus defense plus a quarter of life is under 80 (100 after Plantera).

World	Life	Attack	Defense	Knockback Taken	Coins
Expert, In Hardmode	198	70	12	76.9% (Med)	60
Master, In Hardmode	297	105	12	60.8% (Med)	60
Legendary, In Hardmode	396	186	12	60.8% (Med)	84
Expert, After Plantera	264	92	16	76.9% (Med)	80
Master, After Plantera	396	138	16	60.8% (Med)	80
Legendary, After Plantera	528	245	16	60.8% (Med)	112

Classic

Item	Quantity	Chance	Kills for 50%	Kills for 90%	Conditions
Gel	2 to 4	100%			In a world made with the Celebration Mk 10 and Drunk seeds, but not the Remix or Not the Bees seed
Gel	1 to 2	100%			In every world not made with the Celebration Mk 10 and Drunk seeds together
Slime Staff	1	1/10,000 (0.01%)	6,932	23,025

Expert

Item	Quantity	Chance	Kills for 50%	Kills for 90%	Conditions
Gel	2 to 4	100%			In a world made with the Celebration Mk 10 and Drunk seeds, but not the Remix or Not the Bees seed
Gel	1 to 2	100%			In every world not made with the Celebration Mk 10 and Drunk seeds together
Slime Staff	1	1/7,000 (0.014%)	4,852	16,117

Master

Item	Quantity	Chance	Kills for 50%	Kills for 90%	Conditions
Gel	2 to 4	100%			In a world made with the Celebration Mk 10 and Drunk seeds, but not the Remix or Not the Bees seed
Gel	1 to 2	100%			In every world not made with the Celebration Mk 10 and Drunk seeds together
Slime Staff	1	1/7,000 (0.014%)	4,852	16,117

Chance is per kill. Kills for 50% / 90% is how many kills give that chance of at least one drop.