I enjoyed it! 360 degree space invaders with a twist. Couldn't get pas the 1st planet though as found it challenging. The targeting is a little slow, needs fine adjustment and is slow to shoot...so makes it hard. Really like the concept though and some tweaks would make this one brilliant game.
I'd really appreciate you taking some time to look at my 1st entry in to a Jam (this one) and also rate it for me along with any feedback :)