yes, when video game developers talk about 'games' they generally mean video game. It's a convenient shorthand in their community. Much how when a computer programmer refers to a 'file' they typically mean a 'computer file' rather than a physical one, when an electronic engineer says 'circuit' they mean an electrical circuit rather than a racing circuit.
Actually, there's nothing in the rules that limits the competition to video games; I wouldn't be surprised if people had created print & play physical games for previous LDs.
This is a semantic shift that leaves me uncomfortable.