The MCON is the closest to a Swiss army knife that a controller can be. No, it doesn’t contain a can opener, but it makes up for it with a surprising array of features. Once you attach your MagSafe- or Pixelsnap-ready phone to the top plate, pressing a button along its top edge satisfyingly pops your phone up to reveal a full suite of controls, including TMR sticks made by GameSir. The MCON launched for $150, but you can get it for $99.99 through its manufacturer, OhSnap — the same amount that