Nex Machina is a game about fighting robots and saving humans. The story takes place in the future, where mankind has been attacked and destroyed by a robot uprising. The player will take control of a human being, the last warrior who can protect the remaining humans.

The gameplay is based on single-player campaigns. The story is told from the human point of view, so the player will need to take care of the victims, protect the weak, and fight against the evil robots.

Nex Machina has a futuristic setting. The robots have developed artificial intelligence, and they are now capable of planning and carrying out complex actions. The player will need to keep the robots at bay and protect the humans from their attacks.

Nex Machina contains six different worlds divided into 15 levels. The gameplay is similar in each world.