Prime was nothing like halo or any other fps game. It felt more like a 3rd person adventure game with a first person perspective. You couldn't even move while manually aiming, you had to rely on a lock on button and there was no dual analog controls, it controlled like the third person games of that era.I always felt like Prime was trying to be like nintendo Halo
I don't know how you could play Prime and think its similar to halo or any other fps of that time.