Thanks for the feedback. I have added an option to adjust the volume in game, and I think I fixed the mouse issue by restricting the mouse to the inside of the circle. The updated file should be available for download now.
My friend, with the mouse bug fixed and full screen enabled on, I was just barely able to get 100 points. This game is addicting and fun to play. I'll say the dark blue was a little tough to see but it controls and feels 100x's better. Its fun blowing up the asteroids while managing between the different colors, not gonna lie it's a little tough, but rewarding when you can juggle between at least 3 colors, I got the 4th color but only for a seconds before one of the other ships blew up. This has a lot of potential if you decide to build upon it further, great job :D 🌮