Upside-Down Level 0

Description

Upside-Down Level 0 is an esoteric level and variant of Level 0 that appears as a blue-tinted, dark variant of said level. In this variant of Level 0, you will walk on the sky instead of  on the ground, without falling into the sky like usual physics should treat it. Wind blows in Upside-Down Level 0 and appears to never go away, walking around, all exits from Level 0 are no longer possible and the only exit is to enter a single car with red tint coming from it, this gives you the key to unlock the house of Level 199, after obtaining it, you will be teleported to Level 0.