I made it to level 13! Nice game overall. The graphics and effects are surprisingly good looking and cohesive. The feeling of the ship was also nice, and I liked how the level got more and more chaotic, but you had to think carefully on their position and direction, rather than yolo-ing. Good job overall!
One question is, in the credits description, is the (12) and (>12) the age of the authors, or what does it mean? (I actually appreciate such well written and detailed descriptions!).