Good job on the game! It really misses some music and sfx though, and I found it pretty easy overall, just the fact that the player dies in one shot that's really weird, even on Touhou you have a life system in it, and that game is extremely hard. The color of the enemy bullets was very bad, they would almost blend with the background, they should have a color that the player can easily see, that's why most games have them being red, but good job on the whole.

Linux version works. Actually fun to play. Combining bullet-hell and reverse-bullet-hell together may not be the best descicion. Dodging enemy projectiles while pointing in their general direction to kill them is a challenge, some might consider this as a good thing.