GameStop store employees are primarily responsible for assisting customers with product recommendations, managing sales transactions, and maintaining store organization. Typical duties include stocking shelves, helping customers select games or consoles, processing trades of used items, and keeping the sales floor clean and inviting. Employees also participate in store promotions, inventory audits, and often help train new team members. Working at GameStop means being part of a collaborative, customer-focused team where knowledge of gaming trends and products is highly valued.