If i want a sci-fi game, this one of best. this is focost on the campaing, has multiplayer but is not the best game.

User Rating: 9.5 | Mass Effect 3 X360
Mass effect 3 is a rpg-shooter, is based the future of humanity. You play as soldier that has skills and powers and at the same time you with two more non playable characters that will join you along the campaign. In this you will be able to dialog with other characters, and decide to be a good a bad guy. You can customize your character that will be cal by Shepard and can be or human male or female. The history begins with a invasion a robotic space ci pe specie cal by reapers that it only objective is to wipe out all organic advanced species in our galaxy, and is up to you and your team to stop them. You will on earth wen reapers arrive, and imidiatly he will try to escape throw his spacipe cald normandy, and he will come back with help to try save the galaxy from the reaper treate, at the same time you will figthing cerberus, that a company that humans should be pussing forwart throw other species bucause they thinck that other species are a opstacle to the humanity delopment, and they in war with because you thinck that others species can help in saving the galaxy. You try to cal for help of other species to fight the reapers on earth.