Really love the art style of the game. Regarding the gameplay, I think adding obstacles would be a good idea to make the game even more movement-dependent. As for the enemies, I feel like their bullets are too fast or too spammy, because it’s hard to dodge them in any other way than just luring/training the enemies. I also think that making the plane more responsive would make the game more skill-dependent. I would love to play an upgraded version. 🙂