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