Battlefield 4 on PS4 could use touchpad to throw grenades

The PlayStation 4 version of Battlefield 4 could use the DualShock 4's new touchpad to allow players to throw grenades, but no decisions have been made yet, DICE has said.The PS4 version of Battlefield 4 arrives for the next-generation console as a launch title, meaning its release is just one month away.Meanwhile, the Xbox One version of Battlefield 4 will support Kinect and may even feature head-tracking, DICE said last month.Battlefield 4 arrives first for Xbox 360, PlayStation 3, and PC on October 29. The game's open beta launched on October 1 and ends tomorrow, October 15.