Again, I shall repeat for you that the topic post says JULY 9th, not June 9th lol. I feel that you think you're in the future my friend.
Gameplay from E3 http://www.youtube.com/watch?v=AzlNSkopIK8&playnext_from=TL&videos=Bm6lidbDRvc&feature=sub
embedded: Subscribe to the TouchArcade YouTube channel http://toucharcade.com/2010/06/16/e3-2010-hands-on-with-chillingos-predators/
a survival mode seems a little out of place since your the badass predator maybe a mode where you have to hunt as many humans as possible within a time limit?
Even a badass Predator is likely to have his limits when dozens of marines storm in all at once with cool new high tech weaponry. Also, if taking a clue from the old Jaguar game, you should get more points for the riskier play. Shooting baddies from a distance with a blaster while cloaked should be near meaningless whereas getting up in the marine's face and engaging him hand-to-hand should give you much more (like your points are based on your ballsyness).