Masks

There are 72 different masks that can be obtained by the player. The masks act like achievements in the game and can be awarded for completing various tasks. All masks collected by the player can be seen in the Masks menu. In this menu, they can be equipped by clicking on them.

Some masks spawn on the floor and are picked up by walking into them; they are entity masks. Other are directly equipped when they are unlocked, so they cannot be found as an entity.

1: Default Mask
Obtained by: Starting the game

Entity: No

Appearance: Normal mask: Light green with black eyes (shaped as -), nose (shaped as >), and smile

Note: This is one of only two (known) masks that can be awarded at the start of the game, the other being Locked.

2: Crying Blood
Obtained by: Filling the slime bar in the third (buff) form

Entity: No

Appearance: Normal mask with red lines (tears) coming down from eyes

3: Locked
Obtained by: Tapping the mask several times in the mask menu. The game will start with the mask awarded

Entity: No

Appearance: Same as a locked mask: light gray with darker gray question mark

Note: This is one of only two (known) masks that can awarded at the start of the game, the other being Default Mask.

4: Teddy Bear
Obtained by: Reaching the other side of the gap in the second form tutorial. A worn out bear head can sometimes be at the bottom for reference

Entity: Yes

Appearance: A faded brown colored bear mask with two 'X' eyes. Similar to the tutorial bear

5: Incognito Mask
Obtained by: Staying still during a certain period of time.

Entity: No

Appearance: Blue carnival mask with purple eyes

6: Spa Mask
Obtained by: Reaching a very tall platform at the left side of the start point

Entity: Yes

Appearance: Tan colored, oval shaped mask with holes for eyes and mouth

Note: Getting to the platform is easier with the second form, as doing it with the first form/at the moment you spawn will most likely lead to death.

7: Sugar
Obtained by: Breaking the wall at the left of the start point with the third (buff) form; running through the corridor, the mask lies on a pillar at the bottom

Entity: Yes

Appearance: White, similarly shaped as the normal mask, but with a exaggerated 'D' shaped smile and striped pointy horns for eyes, colored white, red, green and yellow from the start to the peaks

8: Thunder Mask
Obtained by: Going all the way to the end of the 4th Biome and coming back to the start.

Entity: No

Appearance: A blue mask with "plus" eyes and a yellow lightning-like arrow coming from the nose.

9: Dog
Obtained by: Petting a dog 3 times in one run

Entity: No

Appearance: Dog head

10: Shell Mask
Obtained by: Ending the second biome in a neutral run

Entity: No

Appearance: A blue shell with sleepy eyes

11: Chilled
Obtained by: Ending the first biome in a Pacific run

Entity: No

Appearance: Yellowish green mask with closed eyes and an extended smile.

12: Love Mask
Obtained by: Achieving a True Pacifist run, which is petting a dog while being in a Pacifist run.

Entity: No

Appearance: A pink heart with smiley eyes

13: Plus Mask
Obtained by: Random, can only be obtained in rooms from the Facility biome (first biome).

Entity: Yes

Appearance: Small red, circular mask with + shaped eyes

Note: Unlike other masks, this spawns on the floor and is picked up by walking into it.

14: Test Tube
Obtained by: Random, can only be obtained in rooms from the Lab biome (second biome).

Entity: Yes

Appearance: Test tube obstacle from lab biome

Note: Unlike other masks, this spawns on the floor and is picked up by walking into it.

15: Tree
Obtained by: Random, can only be obtained in rooms from the Plant biome (Third biome).

Entity: Yes

Appearance: Small tree

Note: Unlike other masks, this spawns on the floor and is picked up by walking into it.

16: Street Light
Obtained by: Random, can only be obtained in rooms from the City biome (fourth biome).

Entity: Yes

Appearance: Gray, normal shaped mask mask with red and green street lights as eyes

Note: Unlike other masks, this spawns on the floor and is picked up by walking into it.

17: Underground Mask
Obtained by: Going in the underground room. This room appears in the Facility biome and can only be achieved by going in in Slug form and getting enough juice afterwards to come back to Human form.

Entity: Yes

Appearance: A soft yellow colored, square shaped face, smooth edges, big eyebrows and an annoyed face.

18: Tuxedo Doll
Obtained by: In certain room pattern (Facility...), entering through a little gap by jumping in in Human form, so reaching a little safe room with a Cassie beside. Then, waiting until you revert to the Slime form in order to squeeze through the tunnel at your left, then jumping up to the platform and going right.

Entity: Yes

Appearance: A yellowish green doll in a black tuxedo and a red necktie.

Note: It's better to left the Cassie for later exiting through the vertical gap, otherwise you would soft-lock yourself.

19: ???
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22: Book Mask
Obtained by: Reaching a platform on top of a room with a pile of tubes and a flower above. You have to break not more than 2 tubes and then jump on the flower to reach the platform

Entity: Yes

Appearance: Open book with face drawn on it

23: ???
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24: Devil Mask
Obtained by: Scoring 200 rooms in one run.

Entity: Yes

Appearance: A red mask with a single yellow eye and horns

25: Upside-down Mask
Obtained by: Buying it at the shop

Entity: Yes

Appearance: A crimson mask with + eyes and two smiles on the top and the bottom of the mask

26: Tribal Mask
Obtained by: Buying it at the shop

Entity: Yes

Appearance: Wood looking mask with yellow rectangular holes for eyes, green strips and low saturated yellow colored thorns around it

27: Sheik Mask
Obtained by: Buying it at the shop

Entity: Yes

Appearance: Grey hood-shaped mask with a single "plus" eye in the center, joined by dark gray lines from the 4 directions.

28: Festival Mask
Obtained by: Buying it at the shop

Entity: Yes

Appearance: Purple mask with blue dots on the sides, with a trembling mouth and spiral eyes

29: Tiger
Obtained by: Finding the shopkeeper's lost cat and bringing it back to him with cat food

Entity: Yes

Appearance: Orange feline mask with yellow eyes and a white snout

30: Parrot Mask
Obtained by: Bringing the cat to the parrot piñata room with cat food

Entity: Yes

Appearance: Green parrot head

31: Aquarium Mask
Obtained by: Destroying the ice with a fish inside, only appears in Lab biome.

Entity: Yes

Appearance: A blue fish inside a glass box

32: Painting Mask
Obtained by: Using both the bell and the gong in a room with 2 microphones

Entity: Yes

Appearance: A portrait painting in a frame

33: Basic Enemy Mask
Obtained by: Finding the white room without killing any basic enemy.

Entity: Yes

Appearance: The head of the basic enemy

34: Gun Enemy Mask
Obtained by: Finding the white room without killing any gun enemy.

Entity: Yes

Appearance: A light gray cubic gun

35: Wolf Enemy Mask
Obtained by: Finding the white room without killing any wolf.

Entity: Yes

Appearance: A white head of a wolf

36: Heart Enemy Mask
Obtained by: Finding the white room without killing any heart guy.

Entity: Yes

Appearance: The head of the heart guy

37: Drone Enemy Mask
Obtained by: Finding the white room without killing any drone.

Entity: Yes

Appearance: A drone

38: ???
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39: Golden Mask
Obtained by: Finding the white room without destroying any juice can.

Entity: Yes

Appearance: A yellow lyre-form mask in two parts, with a cross-shaped hole in the middle

40: ???
Obtained by: ???

Entity: ???

Appearance: ???

41: Dodo Mask
Obtained by: Clicking the creator's name several times in a row in the Credits

Entity: No

Appearance: A yellow H-form mask with eyes on the left part, the right part is the nose.

Note: It refers to a game from the same creator : The Dodo Archipelago

42: Gong head
Obtained by: Killing any enemy with the third form's gong

Entity: Yes

Appearance: Just identical to the Gong plate: a bronze circle with the default mask's facece

43: Paper Watch Mask
Obtained by: Ending the Lab biome in a U-turn run

Entity: No

Appearance: A purple paper page with a purple eye drawn on it

44: Alien
Obtained by: Grabbing it before it flies out of reach; It can appear from the bottom of the screen in front of the starting position and it will start levitating, the chances of it spawning are random

Entity: ???

Appearance: Green mask with a turtle shell-like grid on it, a blue, wide "o" eye, a little "-" mouth, lime horns and a long chin with a lime end

45: Samurai's Kabuto
Obtained by: Slicing 3 enemies with the Sabre at the same time

Entity: Yes

Appearance: Red Kabuto with a golden "U" Maedate on it, a pair of pinkish red shades and a metal plate resembling a mouth

46: Delta
Obtained by: Killing a Mecha Dog with the Sabre

Entity: Yes

Appearance: A hollow triangle with the tip down, colored in a gradient that starts yellow on the upper part and goes cyan to the bottom

47: Omega Mask
Obtained by: Killing a Mecha Dog with the Shotgun

Entity: Yes

Appearance: A circle, colored in an rainbow sequence of colors

48: Purgatory
Obtained by: Going down through a hole that may spawn in a scrap yard zone

Entity: ???

Appearance: A faded pink face with distorted form, it's smiling but its eyes are depressed

49: Fox
Obtained by: Defeating the fox in the dark shop

Entity: ???

Appearance: Orange fox mask, like the one of the dark shop keeper

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