Warhammer 40,000: Regicide on chess's concept of the 8×8 board and pieces such as the King or Rook, Regicide mode will involve two factions fighting against each other and two phases of combat where each player will plan and execute his attack through a plethora of abilities and equipment that will differ with each unit. On default, the player is granted 3 initiative points each phase which they can spend, in that turn, on the abilities and equipment available to the specific friendly piece they are moving, as well as Player abilities. The amount of initiative points can be boosted with some abilities.
Killing field of fire. Such a term may be used to describe the approaches to an "ideal" defensive fortification. An example of a killing field would be the exposed beaches in front of the seawall at Normandy. The term originated in medieval warfare to describe clear areas outside of a castle's walls such as pastures or specifically cleared fields where enemy soldiers could be easily and methodically killed in large numbers by ranged weapons. It also refers to areas within castles specially designed to bunch attackers who had breached the outer defenses into an area where the defenders could kill them easily