If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Shoot all the falling bottles accurately and stay alive for as long as you can to score maximum points. You must shoot the bottle before it reaches ground otherwise your life will be reduces and consequently you will lose the game. Also try to be accurate as the bottles are falling quickly. Also for every 600 points the speed of bottles will increase.
Use Mouse to interact.