Enemy Strike is a first person shooter that can be pretty addicting. There have been many games like this, but where alot of others have fallen short enemy strike excels. This is an extremly popular game in both the play and app store with tens of thousand of downloads. Enemy strike plays great on the samsung galaxy note 4 and is also a free app. However expect to get a bunch of annoying add popups with it being free, but enemy strike is a must download by an standard.