Full list of all 115 Terraria achievements. It takes around 200 hours to unlock all of the achievements in the base game on Windows.
The base game contains 88 achievements, and there are 3 DLC packs containing 27 achievements.
Defeat every type of slime there is!
Have all possible town NPCs living in your world.
Reach the 15th wave of a frost moon, where the festive season quickly degrades into madness.
Reach the 15th wave of a pumpkin moon, where evil lurks among the autumn harvest.
Complete a grand total of 200 quests for the angler.
Complete your 50th quest for the angler.
Obtain a golden fishing rod.
Complete your 25th quest for the angler.
Triumph over the frost legion, a festive family of maniacal snowman mobsters.
Build a house in a mushroom biome and have Truffle move in.
Build or encounter a glowing mushroom field above the surface.
Complete your 10th quest for the angler.
Kill the groom.
Survive the slime rain, where gelatinous organisms fall from the sky in droves.
Do battle against the Twins, the Destroyer, and Skeletron Prime simultaneously and emerge victorious.
Defeat the Brain of Cthuhlu, an enourmous demon brain which haunts the creeping crimson.
Using explosives or your trusty hammer, smash a Shadow Orb or Crimson Heart in the evil parts of your world.
Unleash the ancient spirits of light and darkness across your world, enabling much stronger foes and showering the world with dazzling treasures (and rainbows!).
The only way is up!
Obtain the Terrarian.
Defeat the Moon Lord.
Defeat every boss in Terraria.
Triumph over a martian invasion, when beings from out of this world come to scramble your brains and probe you in uncomfortable places.
Defeat the four celestial towers of the moon.
Command nine summoned minions simultaneously.
Defeat Duke Fishron, mutant terror of the sea.
Defeat the Ancient Cultist, fanatical leader of the dungeon coven.
Triumph over a goblin invasion, a ragtag regiment of crude, barbaric, pointy-eared warriors and their shadowflame sorcerers.
Triumph over a pirate invasion, a group of pillagers from the sea out for your booty... and your life!
Fire a rainbow gun while riding on a unicorn.
Defeat Golem, the stone-faced ritualistic idol of the lihzahrd tribe.
Breach the impenetrable walls of the jungle temple.
Obtain a rainbow rod.
Unlock one of the dungeon's large, mysterious chests with a special key.
Defeat Plantera, the overgrown monstrosity of the jungle's depths.
Kill Doctor Bones.
Obtain a Terra Blade, forged from the finest blades of light and darkness.
Obtain a rare treasure from a difficult monster in the dungeon.
Attain maximum health and mana possible without accessories or buffs.
Survive a solar eclipse, a day darker than night filled with creatures of horror.
Mine chlorophyte, an organic ore found deep among the thickest of flora.
Craft a drax or pickaxe axe using hallowed bars, and the souls of the three mechanical bosses.
Defeat the three nocturnal mechanical menaces: the Twins, the Destroyer, and Skeletron Prime.
Kill a nymph.
Spend over 1 gold being treated by the nurse.
Obtain a minishark.
Equip a pair of wings.
Smash a demon or crimson altar with a powerful, holy hammer.
Mine a powerful ore that has been newly blessed upon your world.
Defeat the Wall of Flesh, the master and core of the world who arises after a great, burning sacrifice.
Steal a key from dungeon's undead denizens, and unlock one of their precious golden chests.
Defeat Skeletron, the cursed guardian of the dungeon.
Survive a long fall with just a sliver of health remaining.
Fire a Bee Gun while wearing a full set of Bee Armor.
Equip armor or vanity clothing in all three social slots.
Survive a blood moon, a nocturnal event where the rivers run red and monsters swarm aplenty.
Defeat the Queen Bee, the matriarch of the jungle hives.
Complete your 1st quest for the angler.
Stumble into a spider cavern in the underground.
Craft a molten pickaxe using the hottest of materials.
Kill Tim.
Defeat an enemy by running it over with a minecart.
Equip a mount.
Defeat King Slime, the lord of all things slimy.
Defeat the Eater of Worlds, a massive worm whom dwells in the corruption.
Travel a total of 26.2 miles on foot.
Equip a dye in every possible dye slot.
Defeat the Eye of Cthulhu, an ocular menace who only appears at night.
Destroy a total of 10,000 tiles.
Spelunk deep enough to reach the molten underworld.
Obtain a boss-summoning item.
Discover and smash your first heart crystal underground.
You can only go down from here!
Discover a golden chest underground and take a peek at its contents.
Equip your first grappling hook.
Discover a large bee's hive deep in the jungle.
Kill pinky.
Equip armor in all three armor slots: head, chest, and feet.
Throw a yoyo.
Obtain your first hammer via crafting or otherwise.
Become a victim to a nasty underground trap.
Obtain an anvil made from iron or lead.
Survive your character's first full night.
Build a house suitable enough for your first town NPC, such as the guide, to move into.
Mine your first nugget of ore with a pickaxe.
Chop down your first tree.
Consume a life fruit, which grows in the thick of subterranean jungle grass.
Craft a mana crystal out of fallen stars, and consume it.
Craft your first work bench.
You were so preoccupied with whether or not you could open the chest that you didn't stop to think if you should.
Meet with a tenant who's as happy as they possibly can be!
What you're celebrating doesn't matter, just throw a party already!
Deliver headpats to the town pet.
Encounter a fairy.
Trick a gnome into turning into stone!
Fly a kite on a windy day.
Repel the strongest forces the Old One's Army can muster.
Defeat the Dreadnautilus, murderous mollusk lurking beneath the surface of the sanguine seas.
Drop a lure in a pool of lava for a pre-fried haul!
Defeat Queen Slime, giving the coup-de-grace to the sovereign of all that jiggles.
Defeat the Empress of Light, responsible for all those flashy lights and glitter.
Obtain the Zenith, the culmination of a journey forged into the ultimate sword.
Enter a misty graveyard filled with the surly dead.
Obtain the Terraspark Boots, forged from the finest boots of fire and ice.
Completely purify all Corruption, Crimson, and Hallow from your world, until the Dryad is satisfied!
Find all of the Slime Pets and have them move in!
Some very special seeds can lead to unique and rewarding experiences. Can you find one?
Shimmer an item into another item. What other transmutations can you find?
Obtain the Ankh Shield, the finest protection from unpleasant maladies and ailments.
Delay death from drowning by drinking water. It doesn't make much sense, but you did what you had to do.
Defeat Deerclops, the chilly one-eyed monstrosity from a foreign land.
Fly a Kwad Racer into outer space.
Obtain Golden Delight, the highest quality meal made from the highest quality . . . ingredients.
Obtain the Cell Phone. You'll never leave home without it again.
Invoked the wrath of the God of Torches, and survived long enough to earn its blessing.