Some suggestions:
- The timer doesn't start until you've done one of the time boost things
- More time, maybe one or two minutes (New players doesn't know the game in and out as you might)
- Tutorial instead of the menu thing
I get it that you guys overscoped, and I'm sorry for being a little harsh in my first comment. The game looks great and I could maybe see what you were going for, and it definetly has potential with some more work.
Good job though