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