This preview has the first footage I've been able to find of Sine Mora's most challenging mode, in which you have to deal with a difficulty-modifying rank system and enemies that release suicide bullets.

This game looks really good. Nice to see some people making these games for less hardcore people. I like these games and try to import them when they are region free but I am terrible at them.

That looked really easy. The fun part of these games is how hard they get, so I have to see some later levels on insane before I consider buying this game.

"Normal vs. Insane Gameplay Comparison": 

I'd play that if it were vertical but for some weird reason I become mentally retarded when I play a horizontal shmup. There's something about that perspective that I just can't process where the bullets are coming from.

@MikkaQ said:

I'd play that if it were vertical but for some weird reason I become mentally retarded when I play a horizontal shmup. There's something about that perspective that I just can't process where the bullets are coming from.

Probably because left/right symmetry is easier to comprehend then up/down, because of the way our eyes are set in our head. Maybe you can rotate your monitor :)