It is a vaguely humanoid figure with a mixer for a head and no arms. Like all the other monsters it is grey.
It charges towards people at an incredible speed and when hitting a wall, it falls over.
Very common, spawns single.

She/they resemble a young girl wearing a hoodie with 2 holes for eyes and one for the mouth (obviously 3 more for arms and legs so that makes 6 holes in total, don't take it out of context). She has a knife and is obviously grey like all the other monsters.
We don't know how she attacks, because we haven't really been hit by her much. She seems like she doesn't like being filmed.
Uncommon, spawns single.

Snail Man is vaguely humanoid in shape, other than looking a lot like a snail, he is VERY short :D. He is grey.
He grabs the player and hurts them.
Very common, spawns in packs and sometimes single.

It looks like a person who has squid for a head and no legs. The things on their back explode.
It lunges at players and explodes when landing, dealing massive damage, only 2 hits are needed to kill, and it attacks fast.
Very rare, not much information is known, spawns single.

It looks like a slug. Not much is known, we only have seen it once, barely.

He doesn't look like any normal creature or resemble any. We gave him the nickname "Mike" because he somewhat resembles Mike Wazowski. He has 1 or 3 eyes (don't know from the image), and has claws as hands, his body parts are thin other than the torso.
He rushes at the player similar to the Blender.
It is believed by Master ZBS (the main writer of this guide) that he hates the light and attacks more in it, the opposite of another monster yet to be put in the guide.
Pretty uncommon, only seen 2 or 3 times.

The Starfish is a creature that sticks to ceilings. It has 5 "arms" and one big hole in the middle (do not be inappropriate about it).
It has a grabby hand that comes from the hole and latches on to players. Once latched on the player will be turned upside down and will start to take damage. To unlatch the player, throw any item at the Starfish, which will cause it to lose grip and the player will be released.
It is pretty common and spawns single.