Killer Instinct Season 1: Ultra Edition will be part of the January Games with Gold for Xbox One users.
The game includes the full Arcade game and the new Xbox One verison with all 8 original fighters.  Killer Instinct will be available from 1st January for the whole month.
Fighting game, Zheros,  will also be added on 16th January and run until 15th February.
the demolition derby title Dirt Showdown is January’s free game for Xbox 360 until 15th when it gets replaced by Deus Ex: Human Revolution.  As usual, these are also available to play on Xbox One via its backward compatibly.
