To get crazy amounts of xenomorph and honor points, play either Temple Wars (mission 9) for xenos or the predator mission 8, Temple Descent, which pits you against waves of humans. Playing either of these side missions earns you the most points, especially if you play them for over 20 minutes. After 30 minutes, you’ll rack up 300,000 or more points, which will buy you anything you want without having to pay cash at the store.
Mobile Gaming eGuide - Tips, Tricks, and Strategies for Today's Hottest Mobile Games AVP: Evolution