GARillaz

here's one of my Infected concepts. This guy shoots some kind of bone-like thorns out of his arms, and acts as a living turret. First he settles down, then he shoots any survivors in a 90 radius. Survivors hit will walk crippled for a short duration (like when you have reached the red zone in the lifebar), and have a hard time helping faraway teammates or escaping Spitter goo.