And when you got the best glider rocket yourself to increase your altitude and then tilt yourself down 'til u got 0-1& resistance and just glide with about 170-180mph
16 days. Save money for first glider. Do the "travel 40 y" achieve and buy accel + ramp then do the rest achieves buy getting up to the 10 feet mark and glidin. Put as many points as possible in resistance and the rest on ramp. Do the "up 25 feet" and "glide 8 sec" and buy rocket + acceleration. Do the "up 45 feet", save money and do the 200 feet. Save for glider. Do the "glide 15 sec" and buy acceleration. Do the 100mph and 650 feet. Do the 70mph (and 650 feet) get rocket mkII. Buy some rocket fule. Do "up 100 feet" + "25 sec flight". Buy glider do "150 mph" + "1500 feet". Max the ramp, buy some fuel. Do "225 feet" and "glide 35 sec". Buy rockets and acceleration. Do 225mph, after that max as much as possible, rockets last. Woila, finished in 16 days.