Yes yes, your fallout character is a cloned supersoldier with a twin cloned brother who you killed but has a remaining appendage attached to a mastermind in the hopes of securing nanotechnologies killswitch to conquer the world via nanodrones embedded in private mercenaries worldwide while you try to stop the mastermind you are aided by a cybernetic pretty boy whose memories may have been false but its ok your opponents include trauma victims encased in robot suits modelled after japanese fetish animals and some bisexual vampire ok fine you killed them but your genetic father's body is still there somewhere so you retrieve him and resurrect him for some weird epic death scene and lets you wonder wtf oh yeah the cybernetic pretty boy de-cyborged himself so thats cool too

Different teams. AP was kinda troubled to begin with. New Vegas has preexisting standards to adhere to....miniscule as they are 

Protesting Japanese Role-Playing Games

A weird way to advertise in Japan.

Is this game the same as fallout 3 as in first person rpg and single player mode only?

From Giantbomb's quick look on the game, the guy said it took him a day to finish the whole thing.