This is a game from a few years ago. It is very unpolished and maybe will get an update? but like not cuz no The buttons do stuff when you press the key attached to them. Experiment with them to see what they do. You get a point for letting the robot in or out. Space to bring out the accept/decline menu. If the robot has a banned item or manufacturer, then decline. The scanner makes a beeping noise closer it comes to the mechanical drawer which can store objects.
