All eyes may currently be on Titanfall, but don't count out PopCap's first shooter. It's surprisingly tactical, pleasingly vertical and features truly exquisite classes who make for an asymetrical and perfectly unbalanced experience. The randomised progression system is a major sticking point, but on the whole, it's a surprising success.
That said, it was just too on Xbox One at launch. This is much more like it. Thanks to oUkTuRkEyIII @ HUKD!