The two pilots didn't survive (Seeing as the ship crashed front-first) but most of the twenty thousand or so passengers survived, but most of them are injured. They wouldn't have gone out onto the planet's surface and they're likely to be cowering in the ship waiting for help.
To be honest my original intention was that the Marines were on-board the ship when it crashed, and had to find their lethal weapons in the Armoury, but I didn't specify that so we'll go with the flow.
Just a reminder that the Xenomorph Hive is 26 miles west of the Human Crash Site and that the Yautja pods landed 18 miles to the east of the Human Crash Site. So logically the Xenos and Yautja should run into the Humans before running into each other.
I have thrown a "little" mud ball into the RPG. Welcome to The Hole a swamp that is roughly 5 miles in diameter and is separating the Xenos from the Titannia. It is 12.5 miles to the east of the Hive and 8.5 miles west of the Titannia. This is to offer variety to the landscape and could make for an interesting fight setting. You may attempt to navigate your way through this labyrinth of poisonous insects and man swallowing bogs or you could take safe way around. The choice is yours to use it or not.
Sorry, I was mistaken then. But my point still stands.
Just so you guys understand why i am making my character bitter and feel like he is better than the youngbloods is because my character is in the middle, The elders want him to lead youngblood's hunts on his own, but first he will have to go with some older and wiser hunters to see if he is up for the tast. He was dennied the first time after the mistake falling into a wompa nest