Video is not a pronoun, it is a common noun.
'than' is not a pronoun.
Interrogative pronoun
The pronoun 'them' is the third person, plural, objective, personal pronoun.
It is not a pronoun it is a common noun.
It is called an indefinite pronoun.
"Of" is not a pronoun. He, she, it, they, them, are all pronouns. "Of" is a preposition.
The word 'video games' is not a pronoun. The word 'video games' is a noun, a plural, compound noun, a word for things.A pronoun is a word that takes the place of a noun in a sentence. The pronouns that take the place of the plural noun 'video games' is they as a subject, and them as an object in a sentence.Example: My best friend shares his video games with me. They are mostly science fiction but some of them are word games.
It's called a reflexive pronoun.
The word 'or' is not a pronoun; or is a conjunction, a preposition, or a noun.
demonstrative pronoun
Whoever is a subjective pronoun.
The pronouns in the sentence are what (an interrogative pronoun) and you (a personal pronoun).