Amazing! One of the best games, literally due to the simple art of clarity. The popups, particles and animations done really assist in constantly informing the player what's going on, what they're doing wrong, and why shooting them isn't doing anything. I love this concept too- being completely vunerable to being all powerful is such an interesting dynamic that I love playing as- similar to Pac-man- you go from evading to reach the power ups, to having all enemies suddenly vunerable to you. Honestly this game is so great- 5 stars all across the board, congratulations!