LagStrafe (Halo 4) - Skyline FFA Tips and Tricks - YouTube If you feel you're getting dominated in Rumble Pit and would like some information on how to play FFA on Skyline, you're watching the right video! The commentary outlines fundamental principles with regards to playing FFA. Most of these principles are covered in this gameplay, but there are some that are left out and will be covered in later videos. If you're still unsure of how to play FFA's and would like some extra information, just inbox me and I'll get back to you as soon as possible. LagStrafe