Damn 107 seconds is good, my record is only in the 70s atm! I'm glad it's possible to get that far, I didn't manage to playtest as much as I wanted so those are uncharted territories.
All bullets are actually aimed at the player when they enter the field - it's just more obvious with the green ones as the red and especially blue ones are slower so you're generally somewhere else when they actually reach your previous location.