Pool and DiveG 5

This achievement requires you to survive past a certain point in the story. Approximately 3/4's through the level, you will encounter a hotel with a swimming pool. As you approach the pool, an enemy alien will jump up out of the pool and another will spawn on the nearby right-hand-side rooftop. Kill both of these enemies.

The achievement should pop after you kill both enemy aliens.

Message me if you have any questions.