How do you use the grapple on 007 night fire?

1. Equip the Grapple. To equip the grapple, press the "3" key on your keyboard. This will bring up the weapon selection menu. Use the arrow keys to select the grapple and then press the "Enter" key to equip it.

2. Aim the Grapple. Once the grapple is equipped, you can aim it by moving your mouse. The grapple will fire in the direction that you are aiming.

3. Fire the Grapple. To fire the grapple, press the left mouse button. The grapple will shoot out a grappling hook that will attach to any surface it hits.

4. Pull Yourself To The Grappling Hook. Once the grappling hook has attached to a surface, you can pull yourself towards it by pressing the "W" key. You can also swing around the grappling hook by pressing the "A" and "D" keys.

5. Release the Grappling Hook. To release the grappling hook, press the "Space" bar. This will cause you to let go of the grappling hook and fall to the ground.