Cool game! Early rounds, attack speed, and multi-shot are a must, which feels unbalanced as early levels of AOE don’t do that much damage.
It feels unfair that the enemies’ spawner also moves down, so in later rounds, enemies spawn almost attacking you already.
Overall, it ends up feeling a little grindy; there should be some bosses. Or some sort of different mechanic, so it stops being so repetitive at times