I love the cutscene at the start! You guys really know how to deliver a story, it definitely pulled me in! The graphics and sound effects were topnotch, and helped set the atmosphere.
I feel the gameplay could use some work though. The pacing tends to jump, from really slow to a huge swarm out of nowhere. Maybe cut the amount of enemies per level, and make the horde come out at specific intervals?
I feel like if this had more polished gameplay, this would be an amazing game :)