Hi !
Fun game you have made there, and "Juicy" as Mark would put it ^^.
I like the fact that you can spot the blue orbs outside the screen by the light they cast, more elegant than an indicator or minimap !
I have been checking out games all day myself.
I think as of now, one really stood out : "Only One Tower" by StopSignal, be sure to check it out, it's quite fun, as in "ready for release" fun !
Our game is called "OneOnOnes" : https://itch.io/jam/gmtk-2019/rate/463229
You control a ship giving basic orders to a swarm of 1000 ships to destroy only one huge enemy.