While Fallout and Fallout 2 feature turn-based combat and top-down isometric view in a 2-D engine, Fallout 3 features real-time combat and first- or third-person view in a 3-D engine.
However I AM UNABLE TO SWITCH TO FIRST PERSON VIEW, I DISABLED MY MODs and tried to remap the Ctrl KEY but the view remains in 3rd person.