Good Hobby
Elements that are worth mentioning. First the cover system, used a similar dynamic in this Wanted: Weapons of Fate, the game makes you move between walls and debris quickly, protecting themselves from enemy fire in search of a better tactical positioning.
Another merit is the artificial intelligence (at least some opponents) as the T-7-T and T-600. Spiders can only be destroyed if hit from behind, so try to protect these machines never exposing his weakness to the enemy. So you should switch places constantly to get outflank them.
Have the T-600 follow the same program of extermination seen in movies, its primary mission is to eliminate the human and that's what he does. If you think you're safe by hiding behind a wall will surely be surprised to see that the robot will come after you to get it out of their privileged position