‘Two Betrayals’ skulls and terminal locations in Halo Campaign Evolved

The“Two Betrayals” mission in Halo: Campaign Evolved has three skulls and one terminal to find (like every other level in the game), and it comes immediately after “The Library.” Guilty Spark is no longer your friend, so it’s time to leave the control center and destroy some pulse generators… but only once you’ve nabbed the collectibles along the way, of course.