Quite enjoyable and challenging on hard (there are tons of much harder bullet hell games out there) , but, frankly, also gets repetitive quickly.
Rule of thumb is to dodge, saving upgrade points from "armor" to invest elsewhere.
Also, where are the hiscores tables?
At last phase: OO
CRASY BLACK BOX!
Its a good game but a little hard for when i just want a quick game, could probably get used to it after a while though. I definitely like the idea :)
i want to download the "video" song!
Then try the "Free YouTube to MP3 Converter" or another similar software. :)