Shoot the Rope Ⅳ

Details

CASTLE AND ITS PEOPLE ARE IN DANGER!
The castle is invaded by enemy and all its people are held hostage. The enemy wants to hang them to death. Time is up,and you are the warrior of the castle and escape there,but now you have to rescue those castle people in a limited time.If you move too slow,those people will die soon,or if you shoot in the wrong direction,they might also die.
It's time to use your shooting skill to save innocent people! The only weapon you have is the bow you practise every day. You have to save those innocent people by shooting the rope and not hurting them. You might need to make use of some items to reach the goal,the gas barrel and TNT barrel could explode and destroy other items around it. The magnet could drag your arrows towards it. And some arrow has variable shooting force,so you have to shoot at the right time. Time is limited,and it matters life and death,try to rescue those people as soon as possible! Try to make use of different things to help you.