Knack — arcade platformer with a third-person view. The setting is a planet similar to Earth. The civilization of the people of this planet is based on the use of materials called “relics” as energy sources. But the goblins, who were supposed to be primitive, suddenly armed themselves with modern weapons and began to attack human civilization. To deal with this, humanity forms a research team. One of the team members, the brilliant scientist Dr. Burgas, includes "Knack", created as a result of his own research, into the team and begins to investigate, together with his adopted son Lucas, the reason for the development of goblins.