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.
Defeat every type of slime there is!
Command nine summoned minions simultaneously.
Complete your 50th quest for the angler.
Obtain a golden fishing rod.
Defeat Duke Fishron, mutant terror of the sea.
Fire a rainbow gun while riding on a unicorn.
Obtain a rainbow rod.
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.
Obtain the Terrarian.
Defeat the Moon Lord.
Defeat every boss in Terraria.
Complete your 25th quest for the angler.
Triumph over the frost legion, a festive family of maniacal snowman mobsters.
Survive a long fall with just a sliver of health remaining.
Do battle against the Twins, the Destroyer, and Skeletron Prime simultaneously and emerge victorious.
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.
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.
Unlock one of the dungeon's large, mysterious chests with a special key.
Obtain a rare treasure from a difficult monster in the dungeon.
Have all possible town NPCs living in your world.
Build a house in a mushroom biome and have Truffle move in.
Defeat Golem, the stone-faced ritualistic idol of the lihzahrd tribe.
Defeat Plantera, the overgrown monstrosity of the jungle's depths.
Breach the impenetrable walls of the jungle temple.
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 the groom.
Survive a solar eclipse, a day darker than night filled with creatures of horror.
The only way is up!
Complete your 1st quest for the angler.
Build or encounter a glowing mushroom field above the surface.
Obtain a minishark.
Fire a Bee Gun while wearing a full set of Bee Armor.
Kill Tim.
Attain maximum health and mana possible without accessories or buffs.
Defeat the Brain of Cthuhlu, an enourmous demon brain which haunts the creeping crimson.
Triumph over a pirate invasion, a group of pillagers from the sea out for your booty... and your life!
Consume a life fruit, which grows in the thick of subterranean jungle grass.
Kill pinky.
Spend over 1 gold being treated by the nurse.
Mine a powerful ore that has been newly blessed upon your world.
Craft a molten pickaxe using the hottest of materials.
Equip a dye in every possible dye slot.
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.
Survive the slime rain, where gelatinous organisms fall from the sky in droves.
Equip armor or vanity clothing in all three social slots.
Equip a mount.
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.
Defeat the Queen Bee, the matriarch of the jungle hives.
Discover a large bee's hive deep in the jungle.
Defeat the Eater of Worlds, a massive worm whom dwells in the corruption.
Using explosives or your trusty hammer, smash a Shadow Orb or Crimson Heart in the evil parts of your world.
Kill a nymph.
Defeat King Slime, the lord of all things slimy.
Equip your first grappling hook.
Steal a key from dungeon's undead denizens, and unlock one of their precious golden chests.
Defeat Skeletron, the cursed guardian of the dungeon.
Kill Doctor Bones.
Spelunk deep enough to reach the molten underworld.
Travel a total of 26.2 miles on foot.
Destroy a total of 10,000 tiles.
Defeat the Eye of Cthulhu, an ocular menace who only appears at night.
Survive a blood moon, a nocturnal event where the rivers run red and monsters swarm aplenty.
Stumble into a spider cavern in the underground.
Craft a mana crystal out of fallen stars, and consume it.
Throw a yoyo.
Obtain a boss-summoning item.
Obtain an anvil made from iron or lead.
Discover a golden chest underground and take a peek at its contents.
Discover and smash your first heart crystal underground.
Defeat an enemy by running it over with a minecart.
Mine your first nugget of ore with a pickaxe.
Become a victim to a nasty underground trap.
Survive your character's first full night.
Build a house suitable enough for your first town NPC, such as the guide, to move into.
Equip armor in all three armor slots: head, chest, and feet.
Chop down your first tree.
Obtain your first hammer via crafting or otherwise.
Equip a pair of wings.
Craft your first work bench.
Defeat the Empress of Light, responsible for all those flashy lights and glitter.
Repel the strongest forces the Old One's Army can muster.
Obtain the Zenith, the culmination of a journey forged into the ultimate sword.
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.
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!
Fly a kite on a windy day.
What you're celebrating doesn't matter, just throw a party already!
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.
Encounter a fairy.
Trick a gnome into turning into stone!
Obtain the Cell Phone. You'll never leave home without it again.
Fly a Kwad Racer into outer space.
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.
Find all of the Slime Pets and have them move in!
Completely purify all Corruption, Crimson, and Hallow from your world, until the Dryad is satisfied!
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?
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?
Defeat Deerclops, the chilly one-eyed monstrosity from a foreign land.