Health Bar
H.U.D. (head-up-display).
HUD is the method by which game informations are visually presented to the player, as part of the game's user interface.
The health bar ia a part of the informations provided by the HUD
http://2e130c55e0c2763c8a20-c7a4d0feffd26319b59c92c4aecae366.r18.cf1.rackcdn.com/51604d3b63f7f372d6e694e4e7f0882dbab24366.jpg
GamesRadar Staff, GamesRadarChrisAntista on December 30, 2013
Samuel James Riley on April 21, 2015