USAS

USAS may refer to:United Students Against Sweatshops, an United States student organization for worker rightsUşas, a platform game for the MSX 2The United States Antarctic ServiceUSAS (application), a set of applications used by the airline, transportation, and hospitality industriesUSAS-12, an automatic shotgunUSAS (UCREL semantic analysis system) may be
See more at Wikipedia.org...

The game of Uşas or Treasure of Uşas as it says on the title screen, is a platform game for the MSX2 with two main characters called Wit and Cles. The name refers to the goddess Ushas.Each of the game's five stages is divided into four sub-stages ('ruins') and a boss area ('shrine'). All four ruins need to be completed and their respective sub-bosses defeated before the shrine can be entered and the level's boss beat. Each sub-stage or shrine can be entered by only one of the characters at a time. If one of them perishes while attempting to clear a ruin, the other will have to come to his rescue.
See more at Wikipedia.org...

v. use, employ; consume, utilize; wear

v. use, utilize, take advantage of; practice; employ; exploit; treat; consume; explode

v. exert, exercise; use, wear

[Hindu] The goddess of the dawn in Hindu myth, and the breath of life in the Vedas.