How do I save Kate from the snake "pit"

Hint 1 of 8:

First of all, you should realize the game doesn't end here.

Hint 2 of 8:

That means you are going to have to go through a few more locations.

Hint 3 of 8:

Your solution may harm Kate, since saving her is a good excuse to continue.

Hint 4 of 8:

Those snakes look harmful.  Maybe you could make one bite her.

Hint 5 of 8:

You think they would get angry if they were attacked?

Hint 6 of 8:

They sure would!  Find a way to kill one.

Hint 7 of 8:

Hold the right mouse button down.