
Defeat every boss in Terraria.
Uncommon
Official Steam achievement definitions and latest reported global unlock rates, ordered from rarest to most common.
Rates and award counts were last observed on Sep 22, 2026.

Defeat every boss in Terraria.
Uncommon
Obtain the Terrarian.
Uncommon
Unlock one of the dungeon's large, mysterious chests with a special key.
Uncommon
Defeat Queen Slime, giving the coup-de-grace to the sovereign of all that jiggles.
Uncommon
Defeat Duke Fishron, mutant terror of the sea.
Uncommon
Craft a drax or pickaxe axe using hallowed bars, and the souls of the three mechanical bosses.
Uncommon
Defeat the four celestial towers of the moon.
Uncommon
Obtain a Terra Blade, forged from the finest blades of light and darkness.
Uncommon
Defeat the Moon Lord.
Uncommon
Triumph over a martian invasion, when beings from out of this world come to scramble your brains and probe you in uncomfortable places.
Uncommon
The only way is up!
Uncommon
Defeat the Ancient Cultist, fanatical leader of the dungeon coven.
Uncommon
What you're celebrating doesn't matter, just throw a party already!
Uncommon
Breach the impenetrable walls of the jungle temple.
Uncommon
Attain maximum health and mana possible without accessories or buffs.
Uncommon
Build or encounter a glowing mushroom field above the surface.
Uncommon
Trick a gnome into turning into stone!
Uncommon
Spend over 1 gold being treated by the nurse.
Uncommon
Craft a molten pickaxe using the hottest of materials.
Uncommon
Defeat Golem, the stone-faced ritualistic idol of the lihzahrd tribe.
Uncommon