Hola Patricia

The sentence says"a living leyend", and we need to use the adjective "viva" for "living" as an adjective; vive would be the verb conjugated.

I'm not sure about using "juegos" as you don't specify which sentence in the text...

For football game we use "partido de fútbol" - game as a general noun, for example for video game we would use "videojuego". For sports games/matches we use "partido" : un partido de fútbol, un partido de rugby...

Saludos

Inma