Nick Khin, IGT’s chief commercial officer for gaming, checks out IGT’s large format Celestial Towers of Gold slot machine. It was featured at this week’s Global Gaming Expo. (Richard N. Velotta …

Nick Khin, IGT’s chief commercial officer for gaming, checks out IGT’s large format Celestial Towers of Gold slot machine. It was featured at this week’s Global Gaming Expo. (Richard N. Velotta Las Vegas Business Press)