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.
Command nine summoned minions simultaneously.
Build or encounter a glowing mushroom field above the surface.
Kill Doctor Bones.
Complete your 50th quest for the angler.
Obtain a golden fishing rod.
Triumph over a martian invasion, when beings from out of this world come to scramble your brains and probe you in uncomfortable places.
Complete your 25th quest for the angler.
Complete your 10th quest for the angler.
Triumph over the frost legion, a festive family of maniacal snowman mobsters.
Defeat every boss in Terraria.
Defeat Duke Fishron, mutant terror of the sea.
Complete your 1st quest for the angler.
Reach the 15th wave of a frost moon, where the festive season quickly degrades into madness.
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.
Fire a rainbow gun while riding on a unicorn.
Obtain a rainbow rod.
Equip a dye in every possible dye slot.
Have all possible town NPCs living in your world.
Equip a pair of wings.
Do battle against the Twins, the Destroyer, and Skeletron Prime simultaneously and emerge victorious.
Obtain a rare treasure from a difficult monster in the dungeon.
Obtain the Terrarian.
Defeat the Moon Lord.
Defeat the four celestial towers of the moon.
Unlock one of the dungeon's large, mysterious chests with a special key.
Defeat the Ancient Cultist, fanatical leader of the dungeon coven.
Breach the impenetrable walls of the jungle temple.
Defeat Golem, the stone-faced ritualistic idol of the lihzahrd tribe.
Defeat Plantera, the overgrown monstrosity of the jungle's depths.
Kill Tim.
Attain maximum health and mana possible without accessories or buffs.
Consume a life fruit, which grows in the thick of subterranean jungle grass.
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.
Defeat every type of slime there is!
Defeat an enemy by running it over with a minecart.
Survive a solar eclipse, a day darker than night filled with creatures of horror.
Defeat the Brain of Cthuhlu, an enourmous demon brain which haunts the creeping crimson.
Fire a Bee Gun while wearing a full set of Bee Armor.
Obtain a minishark.
Spend over 1 gold being treated by the nurse.
Triumph over a pirate invasion, a group of pillagers from the sea out for your booty... and your life!
Build a house in a mushroom biome and have Truffle move in.
Equip a mount.
Mine a powerful ore that has been newly blessed upon your world.
Craft a molten pickaxe using the hottest of materials.
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.
The only way is up!
You can only go down from here!
Defeat the Queen Bee, the matriarch of the jungle hives.
Discover a large bee's hive deep in the jungle.
Survive a long fall with just a sliver of health remaining.
Steal a key from dungeon's undead denizens, and unlock one of their precious golden chests.
Defeat Skeletron, the cursed guardian of the dungeon.
Survive the slime rain, where gelatinous organisms fall from the sky in droves.
Defeat King Slime, the lord of all things slimy.
Kill the groom.
Travel a total of 26.2 miles on foot.
Destroy a total of 10,000 tiles.
Throw a yoyo.
Defeat the Eater of Worlds, a massive worm whom dwells in the corruption.
Triumph over a goblin invasion, a ragtag regiment of crude, barbaric, pointy-eared warriors and their shadowflame sorcerers.
Kill a nymph.
Using explosives or your trusty hammer, smash a Shadow Orb or Crimson Heart in the evil parts of your world.
Defeat the Eye of Cthulhu, an ocular menace who only appears at night.
Spelunk deep enough to reach the molten underworld.
Stumble into a spider cavern in the underground.
Discover a golden chest underground and take a peek at its contents.
Kill pinky.
Survive a blood moon, a nocturnal event where the rivers run red and monsters swarm aplenty.
Equip your first grappling hook.
Obtain an anvil made from iron or lead.
Obtain a boss-summoning item.
Craft a mana crystal out of fallen stars, and consume it.
Equip armor or vanity clothing in all three social slots.
Become a victim to a nasty underground trap.
Equip armor in all three armor slots: head, chest, and feet.
Discover and smash your first heart crystal underground.
Build a house suitable enough for your first town NPC, such as the guide, to move into.
Survive your character's first full night.
Obtain your first hammer via crafting or otherwise.
Mine your first nugget of ore with a pickaxe.
Chop down your first tree.
Craft your first work bench.
Fly a kite on a windy day.
Obtain the Zenith, the culmination of a journey forged into the ultimate sword.
Enter a misty graveyard filled with the surly dead.
Obtain the Terraspark Boots, forged from the finest boots of fire and ice.
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.
Repel the strongest forces the Old One's Army can muster.
You were so preoccupied with whether or not you could open the chest that you didn't stop to think if you should.
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!
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.
Trick a gnome into turning into stone!
Encounter a fairy.
Deliver headpats to the town pet.
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.
Fly a Kwad Racer into outer space.
Obtain Golden Delight, the highest quality meal made from the highest quality . . . ingredients.
Find all of the Slime Pets and have them move in!
Obtain the Ankh Shield, the finest protection from unpleasant maladies and ailments.
Shimmer an item into another item. What other transmutations can you find?
Defeat Deerclops, the chilly one-eyed monstrosity from a foreign land.
Obtain the Cell Phone. You'll never leave home without it again.
Some very special seeds can lead to unique and rewarding experiences. Can you find one?
Invoked the wrath of the God of Torches, and survived long enough to earn its blessing.