Fun little shmup! It feels very fluid (though a little more invulnerability on spawning in would be nice since I got spawnkilled a few times) and though a lot of the patterns were pretty simple graze it was still fun to maneuver them.
Rank got permanently stuck at 15 before I could defeat the boss though, at which point the bullets were moving so fast that I couldn't weave through to hit the core without dying, so I ended up just safespotting next to the boss haha
Definitely has a lot of potential and I'd be excited to see it expanded!