The Brief With summer heat on full blast in Gilbert, people are seeking indoor entertainment options to stay cool. Two local businesses, Sandbox VR and The Escape Game, are offering immersive indoor activities for family and friends. Sandbox VR features a heat-based discount where savings increase as outside temperatures rise during the Arizona summer. Interactive Games:That is also a focus over at The Escape Game in Gilbert. Summer Savings:At Sandbox VR, they even have a special summer deal.