>>2129350241:it was actaully an invitation
2:Yh no excuse taking of your helmet on an alien planet must be some of the dumbest shit ever even if the air is breathable, who knows what type of alien microorganism exist.
3&4:This guy (Fifield) gets a lot of hate but he was just a geologist as he said and you can see in the movie that those things he used to develop the map for the area of the cave it was for the people on the ship, they hade the overall view given to them by fifields mapped the area out for the people in the ship so then they report to those that where in the cave... so that part was not his fault he got lost cus those two decided to leave their overwatching posts and bang.
5:This guy is the real dumbest shit but yh he is a biologist finds an alien creature and gets excited. Still the dumbest one, take of helm try to interact with a fucking alien mega worm.... its so stupid.
6:He opened the door to kill everyone walking out had suits on even him when they burned fifield.