Windows Strange Skull Cavern Level

[Mrchat57]

Hello,
I have here a photo of me in a normal day. But the skull cavern is strange : some level just aren't possible to go through. If I can get help, I will take it.
Have a nice day

 

[Starry Junimo]

You could make a staircase for these levels you can get past them with that

 

[Mrchat57]

You could make a staircase for these levels you can get past them with that

It dosn't work either. i can get you a photo

 

[Starry Junimo]

It dosn't work either. i can get you a photo

Oh then I don't know

 

[Mrchat57]

you can see the cross that tell me "inadequate placement" (the game is in french)

 

[Ereo]

Did it say the floor was infested? What happens if you kill the mummies properly with bombs?

 

[Mrchat57]

Did it say the floor was infested? What happens if you kill the mummies properly with bombs?

I had a level where I killed every mob and no staircase appeared. It doesn't says that it's infested either