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