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.
Complete your 10th quest for the angler.
Command nine summoned minions simultaneously.
Complete your 1st quest for the angler.
Kill Tim.
The only way is up!
Craft a drax or pickaxe axe using hallowed bars, and the souls of the three mechanical bosses.
Defeat every type of slime there is!
Fire a Bee Gun while wearing a full set of Bee Armor.
Fire a rainbow gun while riding on a unicorn.
Spend over 1 gold being treated by the nurse.
Destroy a total of 10,000 tiles.
Defeat an enemy by running it over with a minecart.
Kill the groom.
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 every boss in Terraria.
Obtain a minishark.
Defeat the Eater of Worlds, a massive worm whom dwells in the corruption.
Survive a long fall with just a sliver of health remaining.
Have all possible town NPCs living in your world.
Build a house in a mushroom biome and have Truffle move in.
Craft a molten pickaxe using the hottest of materials.
Breach the impenetrable walls of the jungle temple.
Attain maximum health and mana possible without accessories or buffs.
Do battle against the Twins, the Destroyer, and Skeletron Prime simultaneously and emerge victorious.
Mine chlorophyte, an organic ore found deep among the thickest of flora.
Mine a powerful ore that has been newly blessed upon your world.
Obtain a rare treasure from a difficult monster in the dungeon.
Unlock one of the dungeon's large, mysterious chests with a special key.
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.
Obtain a golden fishing rod.
Kill a nymph.
Reach the 15th wave of a frost moon, where the festive season quickly degrades into madness.
Obtain the Terrarian.
Defeat the Moon Lord.
Defeat the four celestial towers of the moon.
Defeat Duke Fishron, mutant terror of the sea.
Survive a blood moon, a nocturnal event where the rivers run red and monsters swarm aplenty.
Travel a total of 26.2 miles on foot.
Triumph over the frost legion, a festive family of maniacal snowman mobsters.
Triumph over a pirate invasion, a group of pillagers from the sea out for your booty... and your life!
Kill pinky.
Defeat the Ancient Cultist, fanatical leader of the dungeon coven.
Triumph over a martian invasion, when beings from out of this world come to scramble your brains and probe you in uncomfortable places.
Obtain a Terra Blade, forged from the finest blades of light and darkness.
Reach the 15th wave of a pumpkin moon, where evil lurks among the autumn harvest.
Survive a solar eclipse, a day darker than night filled with creatures of horror.
Equip a dye in every possible dye slot.
Kill Doctor Bones.
Defeat Golem, the stone-faced ritualistic idol of the lihzahrd tribe.
Become a victim to a nasty underground trap.
Equip a pair of wings.
Defeat Plantera, the overgrown monstrosity of the jungle's depths.
Defeat the three nocturnal mechanical menaces: the Twins, the Destroyer, and Skeletron Prime.
Consume a life fruit, which grows in the thick of subterranean jungle grass.
Equip armor or vanity clothing in all three social slots.
Defeat the Queen Bee, the matriarch of the jungle hives.
Obtain a boss-summoning item.
You can only go down from here!
Stumble into a spider cavern in the underground.
Equip a mount.
Defeat King Slime, the lord of all things slimy.
Survive the slime rain, where gelatinous organisms fall from the sky in droves.
Equip your first grappling hook.
Obtain an anvil made from iron or lead.
Defeat the Eye of Cthulhu, an ocular menace who only appears at night.
Build or encounter a glowing mushroom field above the surface.
Obtain your first hammer via crafting or otherwise.
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.
Obtain a rainbow rod.
Throw a yoyo.
Spelunk deep enough to reach the molten underworld.
Equip armor in all three armor slots: head, chest, and feet.
Triumph over a goblin invasion, a ragtag regiment of crude, barbaric, pointy-eared warriors and their shadowflame sorcerers.
Using explosives or your trusty hammer, smash a Shadow Orb or Crimson Heart in the evil parts of your world.
Craft a mana crystal out of fallen stars, and consume it.
Discover and smash your first heart crystal underground.
Discover a large bee's hive deep in the jungle.
Chop down your first tree.
Survive your character's first full night.
Discover a golden chest underground and take a peek at its contents.
Mine your first nugget of ore with a pickaxe.
Build a house suitable enough for your first town NPC, such as the guide, to move into.
Craft your first work bench.
Repel the strongest forces the Old One's Army can muster.
Meet with a tenant who's as happy as they possibly can be!
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.
Defeat Queen Slime, giving the coup-de-grace to the sovereign of all that jiggles.
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.
What you're celebrating doesn't matter, just throw a party already!
Trick a gnome into turning into stone!
Obtain the Terraspark Boots, forged from the finest boots of fire and ice.
Fly a kite on a windy day.
Enter a misty graveyard filled with the surly dead.
Obtain the Zenith, the culmination of a journey forged into the ultimate sword.
Encounter a fairy.
Deliver headpats to the town pet.
Find all of the Slime Pets and have them move in!
Fly a Kwad Racer into outer space.
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.
Completely purify all Corruption, Crimson, and Hallow from your world, until the Dryad is satisfied!
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.
Some very special seeds can lead to unique and rewarding experiences. Can you find one?
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.
Obtain the Cell Phone. You'll never leave home without it again.