Alien Factions. Originally I thought the game was missing and important factor which was a fourth faction to balance out the team of four players. Which in a way I still Do. But it would be interesting to see the companies ideals of different alien factions that had the same traits as the current three factions with new gadgets/equipment and abilities or maybe even the same but done a bit differently like maybe the heavy alien does a dome shield ability instead of just a wall. Who knows but it would be interesting and it would also open up the door way for a hero vs villians type game mode. Factions vs Aliens < . If the goal is to make the fps genre great again then things like this are a good way