According to research reports conducted by the Hollow Investigative Association, Blastcrawlers, with their low mobility and causing only small explosions, are classified as a "low-threat," "non-concern" lower-tier Ethereal.
However, astute businessmen have recognized the opportunities presented by their rounded bodies and short legs.
A film titled "Roll Over, Little Blastcrawler" gained significant popularity, leading to the sale of merchandise like Blastcrawler dolls and pillows at remarkably high prices.
"I didn't expect their dolls to be more deadly than the real deal... On your wallet at least. Looks like I'll be surviving on instant noodles next month, Billy..."

During combat, the Shatterbugs will perform self-destruct attacks.