|Attack||Falling down; dangerous on contact|
Heavily resembling winghead doodles, boulder doodles have a large round body and small tiny wings that barely keep them up.
Their facial features reveal a wide mouth, with teeth all around the edges and two black circular eyes outlined with a light blue against a white background on his face. When opening its mouth wide, the depths of the inside can be seen.
Boulder doodles can crush blots, by falling on the ground in the way of a blot(s). Upon a boulder doodle hitting the floor, it will close its eyes, and exerting strength, lift their bodies up, using their tiny wings on their heads.
When they reach something blocking their way above them, they will fall down at a much faster speed and squish their bodies on the ground below them. If a blot touches a boulder doodle in any way, it will die. Boulder doodles can be stopped by putting ink lines under them so they won't crush blots.
- Hot Air 2 - A boulder doodle appears on the balloon obtained after completing level twenty-two