Okay everyone, I've made an update for the game. Here are the changes :

- You can press the shift button to use the slow motion
- You can press the caps lock (Or Back/Select on a gamepad) to activate auto shoot. (You shouldn't do that with gold or crimson though (*_ *))
- Improved overall performances.
- Improved last boss performances by a lot.
- I was not able to reproduces the random crashes problem, but I've made some changes for more stability. So I hope this will be alright. I've heard some echoes that the fix work. That's cool !