This was a fun challenge! I loved the little computer shooting animation! I would love to see the other upgrades and how they work if you continue developing this.
Sometimes there was a bug where the enemies flew up into the corner and glitched a bit, and one in the level with the 3 red ones where a few of them went off-screen and despawned. Those were the only ones I noticed though, isn't a big deal though because this round is focused on the visual design .