In 'Welcome to Who's Dis?', you play as a beleaguered customer service representative thrust into a bizarre world of mistaken identities and absurd circumstances. Set in a whimsical office filled with quirky characters, you must navigate a series of outrageous phone calls from clients whose identities are shrouded in chaos. Use your wit and skills to discern the truth behind each caller, revealing hidden stories and unexpected twists. Solve puzzles, partake in humorous dialogue, and ultimately uncover the enigmatic nature of the company you work for, leading to a climactic twist that will change everything.