[Story Modes Only] Get the Life Capsule in the First Cave.

[Story Modes Only] Steal the Polar Star.

After stealing the Polar Star, make it back to the Start Point without shooting or taking damage. Return to the Hermit Gunsmith to try again.

Snag Chako's Rouge.

[Story Modes Only] Get all the Life Capsules at the Egg Corridor.

Try to open the evil door before destroying it and make it out of the First Cave without dying on Original difficulty or higher.

[Story Modes Only] Defeat Balrog in the Shack.

Get the Map System.

Try to open both doors against Igor and then win the fight on Original or Hard difficulty.

After leaving the Side Room at the Egg Corridor, reach the teleporter without letting go of the left movement button on Original or Hard difficulty. Challenge will start once you start holding the left after leaving the Side Room. Do not push right.

[Story Modes Only] Dive for the Life Capsule at the Yamashita Farm.

[Story Modes Only] Have 24 items in your inventory.

[Story Modes Only] Get all of the Life Capsules at the Bushlands.

Find the locket and bring it to Toroko.

Find a way into Arthur's House.

[Boss Attack Mode OK] After damaging Igor for the first time, defeat him without jumping or taking damage.

[Story Modes Only] Defeat Igor.

Find a use for the Rusty Key.

Use the Gum Key to unlock Gum.

After entering the Bushlands, return Santa's key without firing any weapons or taking damage more than once on Original or Hard difficulty.

Return Santa's Key.

[Story Modes Only] Shovel out the Bubbline.

[Story Modes Only] Obtain all of the Life Capsules in the Sand Zone.

[Story Modes Only] Defeat Omega.

Starting from outside, pick up the dog in the deserted house and make it back outside without jumping more than 4 times or firing any weapons on Original difficulty or higher.

Return all of the dogs back to Jenka's House.

Starting from inside Jenka's House, journey to the Warehouse without taking any damage.

[Story Modes Only] Get the Snake.

[Story Modes Only] Obtain the Arms Barrier.

Obtain the Clinic key and unlock the Clinic Ruins.

Obtain the Cure-All and bring it back to Dr. Gero in one piece.

[Story Modes Only] Defeat Monster X.

[Story Modes Only] Be given the Booster v0.8.

Find a way to remove the shields at the Egg Corridor.

[Story Modes Only] Trade for the Machine Gun.

Starting from the Sand Zone Residence, make it to Omega's room without touching any sand or boosting with either Booster or the Machine Gun on Original difficulty or higher. (The sand pits above ground before Omega is fine though)

[Story Modes Only] Defeat Puu Black.

Change your outfit at the title screen.

[Story Modes Only] Receive the Turbocharge.

[Story Modes Only] Have five weapons each at level 3 in your ARMS inventory.

[Story Modes Only] Defeat Balrog in the Boulder Chamber.

[Story Modes Only] Defeat Curly Brace.

[Boss Attack Mode OK] Defeat Curly Brace or Quote without ever leaving the ground. (Taking damage causes you to lift off the ground).

[Story Modes Only] Obtain the Super Missile Launcher.

[Story Modes Only] Defeat the Core.

Starting from Arthur's House, defeat Igor and save Sue at the Egg Corridor without healing your health on Original difficulty or higher. Collecting Life Capsules is fine.

[Story Modes Only] Defeat Rabid Toroko.

[Story Modes Only] Obtain the Life Capsule in the Labyrinth.

Starting at Arthur's House, defeat both Balrog and Balfrog and save Kazuma at the Bushlands without using beds or health computers and without dying in one session on Original difficulty or higher. Getting Chako's Rouge is the only exception.

Gather all of the necessary items and generate the bomb.

[Story Modes Only] Defeat Balfrog.

Free Kazuma.

Starting from the Boulder Chamber, enter Labyrinth M and make it to the Dark Place without pushing the fire button on Original difficulty or higher.

[Story Modes Only] Receive the Booster v2.0.

[Story Modes Only] Obtain the Spur!

[Story Modes Only] Defeat Ironhead.

Feel "a cold breeze blow through" somewhere in the Egg Corridor.

Escape the Island with Kazuma from the Outer Wall.

[Story Modes Only] Obtain the 290 Counter.

Find Cthulhu and speak and hear everything he has to say at each of his locations throughout the game. Note: the second time in the Bushlands is not saved after ending a session and at the Plantation you must hear the dialogue about the mushroom.

Fix the broken teleporter in the Shelter at the Bushlands. Only triggers the moment it's fixed.

[Story Modes Only] Defeat Ma Pignon.

Find and talk to the little wonderer before you can put him in your pocket.

Unlock the Teleporter.

[Story Modes Only] Get all the Life Capsules at the Plantation.

Defeat Balrog in the Shack in Boss Attack.

Defeat Igor in Boss Attack.

Defeat Balrog in the Power Supply Room in Boss Attack.

Defeat Balrog in Gum in Boss Attack.

[Story Modes Only] Obtain all of the Life Capsules.

Defeat Curly Brace in Boss Attack.

Defeat Omega in Boss Attack.

Defeat Rabid Toroko in Boss Attack.

Defeat Puu Black in Boss Attack.

Defeat Monster X in Boss Attack.

Defeat Balrog in Boulder Chamber in Boss Attack.

Defeat The Core in Boss Attack.

Defeat Ironhead in Boss Attack.

Defeat the Sisters in Boss Attack.

Defeat Ma Pignon in Boss Attack.

Defeat The Red Ogre in Boss Attack.

Defeat Misery in Boss Attack.

Defeat The Doctor in Boss Attack.

Defeat Undead Core in Boss Attack.

Defeat Heavy Press in Boss Attack.

Defeat Ballos's first Phase in Boss Attack.

Defeat Ballos's second Phase in Boss Attack.

Defeat Ballos's Final Phase in Boss Attack.

Find the sign at the Balcony while the Island is falling on Original difficulty or higher.

Watch Sue jump off the Island before returning to the Prefab House on Original difficulty or higher.

[Boss Attack Mode OK] Drown at the Core while fighting against the Core on Original difficulty or higher. You cannot go into the deepest section where the Tow Rope is located, otherwise you'll have to start over.

Return Mister Little to his home.

[Story Modes Only] Defeat Balrog in the Power Supply Room.

Cause a dog to float in midair at the Sand Zone without dying.

[Boss Attack Mode OK] Defeat Balrog in the Shack without taking damage.

[Story Modes Only] Obtain the Missile Launcher.

[Story Modes Only] Be gifted the Fireball.

Starting after Egg No.09, travel under Egg No.08, Egg No.07, Egg No.06, and Egg No.05 only moving on the ground and staying in place while jumping.

Collect the Jellyfish Jelly.

Starting from inside Gum, go straight back to Arthur's house without firing any weapons or entering any other rooms on Original difficulty or higher. (Re-enter Gum to retry)

[Story Modes Only] Starting at level 1 with zero experience, max out the Polar Star in a single room. The challenge will reset if you enter a different room or location.

Try to carry more than one dog.

[Boss Attack Mode OK] Defeat Omega only using the Bubbline at level 3 while holding the fire button and only letting go when you're out of ammo on Original difficulty or higher. (Careful not to push the fire button at the end of Misery's Dialogue)

[Boss Attack Mode OK] Defeat Omega without taking damage.

Make it to the Warehouse while carrying a dog.

[Story Modes Only] Defeat the Heavy Press.

[All Modes OK] Defeat the Heavy Press without taking damage.

[Boss Attack Mode OK] Defeat Balrog in the Boulder Chamber without taking damage.

[Boss Attack Mode OK] Defeat Monster X without taking damage.

Find Curly's Panties.

[Story Modes Only] Defeat Ballos's first phase.

Make it through the Blood Stained Sanctuary B2 without getting hit. Return to B1 to start over, if you dare.

[Story Modes Only] Defeat the Red Ogre.

[Story Modes Only] Obtain the Medal of the Red Ogre.

[Boss Attack Mode OK] Defeat the Red Ogre without taking damage.

[Boss Attack Mode OK] Defeat Puu Black without taking damage.

Read all of the statues' names.

Successfully enter the Hideout.

Put on the Mimiga Mask.

Give Momorin the sprinkler.

Obtain the Controller and give it to Momorin.

Make it to the Last Cave (Hidden).

Make it to the Last/Final Cave.

Play through the Final Cave while wearing the Mimiga Mask on Original difficulty or higher.

[Story Modes Only] Defeat Misery.

[Story Modes Only] Defeat the Doctor.

[Story Modes Only] Defeat the Rabid Doctor.

[Story Modes Only] Defeat the Undead Core.

[Story Modes Only] Defeat Ballos's second form.

[Story Modes Only] Defeat Ballos for good.

[Boss Attack Mode OK] Defeat Rabid Toroko without taking damage.

[Boss Attack Mode OK] After bringing Toroko's health down to 50% or less, try to exit out the door and then defeat Toroko on Original difficulty or higher.

Read the hidden sign in the Blood Stained Sanctuary.

[Boss Attack Mode OK] Defeat Misery without taking damage.

[Boss Attack Mode OK] Defeat the doctor without taking damage.

[Story Modes Only] Be given the Whimsical Star.

[Boss Attack Mode OK] Defeat Misery, Sue, and the Undead Core on Original difficulty or higher.

[Boss Attack Mode OK] Defeat the Rabid Doctor without taking damage.

[Story Modes Only] Defeat Ballos with the Life Pot still in your inventory on Original difficulty or higher.

[Boss Attack Mode OK] Defeat Balfrog without taking damage.

[Boss Attack Mode OK] Defeat Balrog in the Power Supply Room without taking damage.

[Story Modes Only] Spelunk for the final Heart Capsule at the Blood Stained Sanctuary.

Starting from Egg No.00, climb the Outer Wall and reach the Storehouse while wearing the Mimiga Mask on Original difficulty or higher.

Activate the fan at the "Egg Corridor?"

[Story Modes Only] Defeat the Sisters.

[Boss Attack Mode OK] Defeat the Sisters without taking damage.

Get the Missile Upgrade and escape the "Egg Observation Room?" without fighting the Sisters on Original difficulty or higher.

Starting from the Waterway Cabin, reach Ironhead at full health on Original difficulty or higher.

[Story Modes Only] Obtain the Life Pot in the Plantation.

Make hearts appear at the King's Table.

Destroy the Time Bomb at the "Egg Corridor?" before it reaches 0 on Original difficulty or higher.

[Boss Attack Mode OK] Defeat Ironhead without taking damage.

Speak to the three Mimigas while fighting against the Rabid Doctor and then defeat the Rabid Doctor on Original difficulty or higher.

Get the Arms Barrier before getting the Booster and without using the Machine Gun on Original difficulty or higher. Do not use the Machine Gun while you are in Labyrinth W.

[Story Modes Only] Starting at 0 experience points, max out the experience points for the Missile Launcher without using any missiles on Original difficulty or higher.

[Story Modes Only] Starting at Level 1 with zero experience points, max out the Super Missile Launcher without using any missiles on Original difficulty or higher.

Obtain the Iron Bond.

[Story Modes Only] Trade your Blade for the Nemesis.

[Story Modes Only] Find the hidden message in the Main Artery.

Starting from Mimiga Village, only using the Polar Star, reach the Gunsmith without taking damage; then, only using the Spur, return to Mimiga village without taking damage.

Open the door to Labyrinth I only using the blade and then escape out the door without taking damage. Reset to try again.

Defeat Ballos with only the Blade and the Nemesis in your Arms inventory.

Defeat Ballos with only one weapon.

Visit the Robot from the Power Supply Room to meet his new friend.

[Story Modes Only] Get the best ending with Mister Little still in your pocket.

[Story Modes Only] Defeat Ballos's third form.

Defeat Ballos's third phase in Boss Attack.

[All Modes OK] Defeat Ballos's second form without taking damage.

[All Modes OK] Defeat Ballos's first phase without taking damage.

[All Modes OK] Defeat Ballos's third form without taking damage.

Before defeating Igor, get the Life Capsule above Cthulhu's Abode without entering Cthulhu's Abode on Original difficulty only. Enter any other room but Cthulhu's Abode to reset the challenge.

[Boss Attack Mode OK] Defeat Ma Pignon without taking damage.

Starting from Mimiga Village, get Arthur's Key without firing your gun or getting hit more than once on Original difficulty or higher.

Steal the Polar Star without taking damage. Return to the Start Point to try again.

Starting from Egg No.01, try to enter Egg No.02.

[Story Modes Only] Starting at level 1 with zero experience, max out the Fireball in a single room. The challenge will reset if you enter a different room or location.

[Story Modes Only] Starting at level 1 with zero experience, max out the Bubbline without switching weapons.

[Story Modes Only] Collect both missile upgrades at the Bushlands.

Unlock all teleport locations at Arthur's House.

Starting from Arthur's House, reach the Sand Zone Residence without taking damage and firing your Polar Star no more than twice.

[Story Modes Only] Receive the Life Pot.

[Story Modes Only] Found the Tow Rope.

[Boss Attack Mode OK] Defeat the Core without taking damage.

Starting from the Dark Place, reach the Waterway Cabin at full health on Original difficulty or higher.

Drain the water from Curly/Quote.

Get all of the missile upgrades at the "Egg Corridor?"

Learn about the true amnesia cure.

Escape the Last Cave (Hidden) on Original difficulty or higher.

[Story Modes Only] Obtain all Missile Launcher ammo upgrades.

Get 100% by doing every story point, getting all life capsules, missile upgrades, items (have 22), Bubbline, returning all dogs, returning Mr. Little, and defeating Ballos on Original difficulty only. (Push last + next weapon to view your percentage)

Experience the best ending in Curly Story Mode.

Experience the best ending on Original difficulty or higher.

Experience the best ending on Easy difficulty or higher.

[Story Modes Only] Earn the Alien Medal.

Experience any ending on Hard difficulty.

Experience the normal ending.

Experience the normal ending while wearing a Mimiga mask.

[Story Modes Only] Find the missiles in the Blood Stained Sanctuary.

[Story Modes Only] Get 100 missiles.

Hear Quote Speak!

Make it through the Sanctuary and defeat Ballos's first form without the Booster on Original difficulty or higher. (Turn off the Booster before Blood Stained Sanctuary B2 to restart the challenge)

[Story Modes Only] Defeat any two bosses only using the Machine Gun and not dying in one session on Original difficulty or higher.

[Boss Attack Mode OK] Defeat Monster X while only using the Snake on Original difficulty or higher.

Beat Sanctuary Time Attack Mode!

[Boss Attack Mode OK] Defeat Balrog in the Shack by only firing downwards on Original difficulty or higher.