An interactive simulation is created where Boss Baby has to fight several villains hungry for revenge. The choices made in the simulation will determine the viewer's career path within Baby Corp.
The Boss Baby is away at a check up, so it's up to interim manager Staci to fend of three wars: from Pym and Tam, one from OCB and one from Bug and Pug.
Baby Corp is dismantled and comms are down, but that won't stop the Boss Baby from rallying to reunite his employees. Tim spends one last day with Danny.
With diapers piling up in the Templetons' basement, the Boss Baby crafts a plan to break into Baby Corp, kick out his enemies and take his business back.