Вид зверху

public float moveSpeed = 5.0f;

Rigidbody2D rb;

Vector2 movement;

void Start()

{

rb = GetComponent<Rigidbody2D>();

}

void Update()

{

movement.x = Input.GetAxisRaw("Horizontal");

movement.y = Input.GetAxisRaw("Vertical");

}

void FixedUpdate()

{

rb.MovePosition(rb.position + movement * moveSpeed * Time.fixedDeltaTime);

}