 After this, if by any chance he survives, his name will be cleared unless he takes an offer for another year on the job for twice the pay.Each sector or level consists of a "finite" wrap-around space area, in which Clagnor enemies, asteroids, weapon power-ups, and EZT nodules (a fictional substance [Endron Zymithium Trisistaline] described as a fuel source) are placed randomly.The player enters and exits each level via a jumpgate that disappears after the level is started and reappears once it is completed.