Upon picking up a Glitch Fragment, AROxMBUSH will have a chance to attack. Not much is know about AROxMBUSH, as the update it came with is new and its encounter is obscenely rare.
It appears as a distorted red version of Ambush, havn a bright white and red light. Its noises are similar to said entity, but at a higher pitch. Once spawned in, it will rebound several times at a high speed before despawning. As usual, surviving will give the Trial and Error Achievement.