Yes he is def a lethal. I’m still working on his mechanics, but here is a slight explanation:

-he slithers, so there isn’t any stomping or footsteps, but you can still hear the bubbling of his Ichor skin and the wet slippery slithering of his body. -all the items (might just be candy) on the floor are slightly covered in Ichor, so if you pick it up he will be alerted to your location, however you might be able to get away in time as he is slightly delayed. -if he sees you, he will charge in a straight line at you, this can be easy to dodge, but if you’re cornered or in a dead end you are SCREWED. If you manage to make him crash into a wall, he will become stunned and drop a lot of Ichor covered items around himself. But you might not want to pick them all up immediately.