To go to level 19, you need to go through a hole in the wall in level 1.
To go to level 283, go through a red and yellow door in level 2.
To go to level fun, blast through a smiley face on the ceiling in level 1 and keep blasting until the hole is big enough. Now go through the hole to enter level fun.

where is the smiley face?

i dont think smiler is in the map, it doesnt state that it has entities or anything like that

引用自 SpaceInvader2056：

where is the smiley face?

If you take a right at where you enter level 1, go into the hallway with the many walls, and take the right path, it will be in that area.

引用自 evanloohaklm：

引用自 SpaceInvader2056：

where is the smiley face?

If you take a right at where you enter level 1, go into the hallway with the many walls, and take the right path, it will be in that area.

What does the wallpaper look like?

level fun is the one through the red and yellow door,the smiley face hole seems to just be an easter egg.

how do i get to level 1

how do i leave level 0?

To leave level 0, You gotta find a small crack in the wall, then break that wall, it will lead to next level

Where is the hole on level 0?

引用自 Gamerboi33241：

Where is the hole on level 0?

find it yourself

in order to find level fun the smiley face is on the ceiling, level fun is not much due to it being a room. in order to leave level 0 find the 2 grey pieces and break through it (this is told in the description) in order to find level 19 it is really easy, it is a big hole in the wall, walk through it and you will be sent to a creepy creaky attic

引用自 JustyBear：

in order to find level fun the smiley face is on the ceiling, level fun is not much due to it being a room. in order to leave level 0 find the 2 grey pieces and break through it (this is told in the description) in order to find level 19 it is really easy, it is a big hole in the wall, walk through it and you will be sent to a creepy creaky attic

Which lvl is the smiley face located?

wheres entrance to level 2?

nevermind