To Have ease with helicopters, just hold space/z right when they launch the rocket, it should move faster than your car. Let go once it explodes. as for the final boss, i had to kill him twice because i didnt know I have to hijack him too
3 Problems. I didn't read how to merge the upgrade things and I think its possible, but I can blame that on myself. The second problem is that there is no help button to re explain all the popups which leads to the third problem of me looking for the help button by clicking menu and my file gets erased
FOR BADGE. BLANK EVERY SQUARE BY CLICKING TWICE AND HOLDING ON THE SECOND CLICK AND DRAGGING. THEN YOU PRESS C. ALL THE X MARKS ARE SPOTS WHERE THERE IS PAINT. USE THE NUMBERS AS GUIDES FROM THERE, CUT 7 MINUTES OFF EACH PUZZLE TIME