Pukers rely on their acidic vomit as a means of offense and do not sem to rely on using their talon-like fingers. They can launch acidic bombs from a great distance which slow down prey and allow them more time to get closer and finish them. Once closer Pukers use acidic vomit to "eat away" at their prey, slowing them down even further and causing great deals of pain. Pukers, even when decapitated, can still launch their acidic projectiles at people.
These are basically Enhanced Necromorphs, in Puker form. That's all they are. We have a page for Enhanced Pukers. Go check it out.
- Pukers "acid bombs" can be caught with Kinesis and be used to kill almost any Necromorph in one hit.
- Pukers, when hit with Stasis, are very fun to kill. Because then you can watch all the acidic puke erupt from their dismembered bodies in SLOW-MOTION :3