a really impressive small twin-stick shooter with interesting wave design and a good deal of content. not really a lot of changes in environments outside of player customization, but the game looks cool enough that I didn't really mind when I was playing it. most waves center around hitting certain ships that will cause all others in its group to destruct, as well as hitting specific bomb ships that will blow up others in the vicinity. beyond that, there didn't feel like a lot to do other than memorize patterns. it doesn't overstay its welcome at all though, and for the few hours I spent with it I had a blast.