In 'Whose Call Is This?', players assume the role of a beleaguered call center employee who receives mysterious phone calls from various eccentric characters, each with their own outrageous demands and comical dilemmas. Set in an office filled with quirky colleagues and absurd policies, the player must navigate these bizarre interactions, coaxing out secrets, crafting responses, and ultimately deciding whether to help these strange individuals or hilariously sabotage their requests. Every call impacts the outcome, leading to multiple endings that range from absurdly funny to unexpectedly heartwarming.