Antlion Rollergrub

The Antlion Rollergrub was a cut enemy during Half-life 2's beta stages, most likely during Episode 2's development since the first few chapters focused mainly on the Antlion Hives.

Overview
While very little is known about the Rollergrub, the name itself speculates that it was to furl into a ball and roll to enemies, then unfurl and attack. The Rollergrub was 'supposedly' found in an old folder, in which it is briefly explained what the Rollergrub's attacks were. Alongside the announcement of the Rollergrub, a few texture leaks were found and later on, a model was even created to suit the texutres.