Keyboard controls: focus the game, use left and right or A and D to steer, use up and down or W and S to change power, hold Shift for fine adjustments, and press Enter or Space to launch. Q and E walk around the current world; T and F walk over the poles. Drag the ground to walk around this little world. Pull the ship and let go to fly. Drag back onto the ship or press Escape to cancel. During flight, drag from the ship to break your line, or press Space to break along your heading. If a red cage is in the way, tap it. Press Escape when not aiming to pause. Press R to reset. Keyboard shortcuts C, plus, minus, G, P, M and R stay live during play.