To win you must: -target cannons tower in the right direction -set barrels of cannpns at properly angle -shoot.Use unsigned buttons.
First of all fight against the lider of enemies(this one, who is the nearest or who shoots).
To:
pause -press P/R,resume- press P/R again(or R)
change mode- press M(only when TIMING is displayed)
change speed- press S
replay- press R(only when GAME OVER or YOU WON is displayed)
YouTube-: http://youtu.be/l7Q7FXRjdnM