Подойди ближе к игроку

using UnityEngine;

public class PlayerMovement : MonoBehaviour
{
public float speed = 5.0f;

void Update()
{
if (Input.GetKey(KeyCode.G))
{
MoveForward();
}
}

void MoveForward()
{
transform.Translate(Vector3.forward * speed * Time.deltaTime);
}
}