Good
Pretty solid game overall. I liked the concept and it was executed very well, but the flare range feels a bit too small. Maybe try increasing the size of the flare if you make another game like this.
And... that's really my only complaint. Everything else was done well. I guess I could say that I think the ship should have moved a bit slower... but that's a nitpicky type of thing, so it's really not a big deal.