In every level it is possible to complete without any of the stick man riders falling off except for Lv 20 in original game and in proficiency Lv 1 and Lv 14. All that would be needed in Lv 20 is to move the exit portal on to the arm right next to it so the riders are not kicked automatically. Lv 1, one anchor point anywhere construction can be built to gidue the carts on landing and in Lv 14 just flatten the ramp next to the four red force fields. Great game otherwise.