Right now the default world includes a some jutting triangles including a place that's so thin you can walk through it, and you have to jump over this unclear gap to get up over the jutting ground. You also have to go through it to escape if you fall between the jutting triangles.
The jutting triangles of ground also just look silly, and it's a somewhat tricky jump to make it over them.
There's also a triangle of rock lying on the ground (a bird statue's leg) that you can't walk over even though you really should be able to.
Right now the default world includes a some jutting triangles including a place that's so thin you can walk through it, and you have to jump over this unclear gap to get up over the jutting ground. You also have to go through it to escape if you fall between the jutting triangles. The jutting triangles of ground also just look silly, and it's a somewhat tricky jump to make it over them. There's also a triangle of rock lying on the ground (a bird statue's leg) that you can't walk over even though you really should be able to.