Liar! Office Deception is a spin-off otome game of Liar! Uncover the Truth by Voltage Inc. You are told that ten co-workers will be a trustworthy partner for you, but nine of them are liars, so you have to figure who's the liar and who's your trustworthy partner.

It’s your sixth year at a prestigious ad agency, and, frankly, life couldn’t be better... until you find out your boyfriend’s been cheating on you! And with your best friend, no less! You’re about to show this “friend” who’s boss, when her father, the managing director, steps in. To punish you, he’s put you in charge of a team filled with misfits, double-crossers, thieves, and liars. Can you find the one teammate worthy of your trust and make it out of this in one piece?!