Press Space to use jetpack.
Based on Jetpack Joyride v.0.5.1 created game with zappers v.0.5.2 added coins v.0.5.3 added sound v.0.6.1 added missiles and rotating/ground zappers and nerds, upgraded jetpack v.0.6.2 added vehicles, currently don't do anything v.0.7.1 vehicles now give you double coins v.0.7.2 added retry feature v.0.7.3 added my animated loading symbol.