There are four crushers and four large air vents. If anything but the starite goes past these, the crushers fall and the air vents turn on. The crusher stays down as long as something other than the starite is there. This means that you can put some indestructible objects between the crushers and air vents to make it safe to fly past.

1. Put an INVINCIBLE BOX between the crusher and the air vent. Create three more and put each one between another crusher and air vent. Once the crushers are all down at the air vents, give Maxwell WINGS and have him fly over to the starite.
2. Put an INDESTRUCTIBLE CRATE between the crusher and the air vent. Create three more and put each one between another crusher and air vent. Once the crushers are all down at the air vents, give Maxwell a JETPACK and have him fly to the starite.
3. Put an IMMORTAL CARTON between the crusher and the air vent. Create three more and put each one between another crusher and air vent. Once the crushers are al down at the air vents, give Maxwell a WINGED CAP and have him fly to the starite.