How do I make my character fall faster?

Unity Engine
1

I am only a newbie in unity and it seems that I cannot make my character fall faster.
so what I want to do is the more the character jumps the higher it gets and the faster it falls.

using UnityEngine;
using System.Collections;

public class charMovement : MonoBehaviour
{
	public float moveSpeed = 100f;
	public float jumpSpeed = 500f;
	Rigidbody2D rigidbody2D;
	GameObject player;

	void Start()
	{
		player = GameObject.Find("player");
		rigidbody2D = GetComponent<Rigidbody2D>();
	}
	
	void Update()
	{
		transform.Translate(Input.GetAxis("Horizontal") * moveSpeed * Time.deltaTime, 0, 0);

		if(Input.GetButtonDown("Jump"))
		{
			jumpSpeed += 500;
			player.rigidbody2D.gravityScale += jumpSpeed;
			transform.position += transform.up * jumpSpeed * Time.deltaTime;
		}
	}
}

it seems that increasing the gravity won’t affect the speed of the fall. I’ve also tried increasing the mass but still no effect.

2

Try adjusting the drag of the rigidbody.

3

the drag is already set to zero and it won’t accept negative values

4

Have you tried chaning Gravity Scale?

5

same problem here

6

Have you tried rigidbody2D.gravityScale+= jumpSpeed; (instead of player.rigidbody2D…) ?

7

i got around this by adding downward forces to the rigid body. now my airstrikes work as expected.