This thread makes me lul.
The boxes that you have to ice and shoot won't spawn until the riddle in the Crazy Place is solved first.
Shooting the 3 carts really quickly will give you a zombie blood next to PaP machine.
And if I remember correctly, you can only extinguish the carts with upgraded Ice Staff (I may be wrong).
But SpiderBit is full of ****.
You solve the riddle.
You ice the boxes.
You shoot the boxes.
You turn all the rings to match blue.
You shoot the orb.
You go to the Crazy Place.
You place your staff in the alter.
You kill zombies.