Hey guys, been awhile since I posted here - I've missed a couple of good games
I got 5,533 after several attempts. Man, game 4 is HARD. I made it past the lasers only once, and could not make it back after. My strategy is to wait until the guns reach their highest point, then leave the saucer just as they start moving down. Then I try to go left or right only (don't move any further down) and try to snag a beastie in the tractor beam ASAP. It takes awhile to get it from that height, but if I work quick I can manage to get one and return to the saucer before the guns rise back up to the top. I can only get one beastie per wave doing this, though.