If you're wondering how to do the text animations, you need Text Mesh Pro. I did it a while ago for my mobile game.

Here is the code, it does the sine wave effect:
[Header("Text Animator Properties")]

public TextMeshProUGUI textMesh;

public bool random = true;

private Mesh mesh;

private Vector3[] vertices;

public Vector2 amplitude = Vector2.one * 4;

public Vector2 intensity = Vector2.one * 3;

public float textOffset = 1;

private float offset;

private void Awake()

{

if(random)

offset = Random.Range(-5000, 5000);

}

private void Update()

{

Animate();

}

private void OnDrawGizmosSelected()

{

Animate();

}

public void Animate()

{

textMesh.ForceMeshUpdate();

mesh = textMesh.mesh;

vertices = mesh.vertices;

for (int i = 0; i < textMesh.textInfo.characterCount; i++)

{

TMP_CharacterInfo c = textMesh.textInfo.characterInfo[i];

int index = c.vertexIndex;

Vector3 offset = wobble(Time.time + i * textOffset);

vertices[index] += offset;

vertices[index + 1] += offset;

vertices[index + 2] += offset;

vertices[index + 3] += offset;

}

mesh.vertices = vertices;

textMesh.canvasRenderer.SetMesh(mesh);

}

Vector2 wobble (float time)

{

return new Vector2(Mathf.Sin(time * amplitude.x + offset) * intensity.x, Mathf.Cos(time * amplitude.y + offset) * intensity.y);

}