The dodging in this game is really fun and I like how varied the bullet patterns are. I also like how slowing down time will let you outrun the bullets, which opens up some interesting strategies. The speedrunning aspect of this game is very fun, and getting a good time is actually quite challenging. I managed to get three stars on the last level after multiple tries.
One part that I thought was sort of inefficient was having to use the enter key to restart the level. I used a mouse for my controls, so it would have been a lot more convenient to click the menu buttons instead. I also thing the bullets should be brighter, since they can blend in with the red nebula in the background pretty easily.
Great job on your game, I had a lot of fun with it!