Space Lab Survival

You are part of a team that went on a mission to an unknown planet with the task of establishing new human colonies. A total of 200 people and several experimental animals are on the board. Evyryone is put into cryo sleep before you arrive on the planet. You finally wake up, it's time to explore a new home. But there's something wrong under your cryo chamber is a dead body, and there's a lot of blood everywhere. You grab the first weapon you can see on the ground and wait for what will happen. There's nothing going on for a moment until you see them. The monsters are coming your way. Probably other colonists. Shoot! Run! Survive! Have fun.