Aim for orange / white / purple joystick or keyboard button 0/1 to increase/decrease speed both buttons or space to fire A . move < > move speed Z , /* * * * * * * * * * * straighten flight 1 - 5* * * * * steering & speed response Esc* * * * *pause S * * * * * * sound H* * * * * flip X V * * * * * *flip Y Ctrl-R * *restart Ctrl-K* * *keyboard Consult manual: https://a2.click/hadron [eof]