it should a been *as a male*, as in "as a male player".
assigned was not meant as in AF/MAB, but as in what gender you currently are assigned, which, of course, can be non binary or any other gender or combination of such
hence, option 4 is thus a question of "if a game allows oneself to play as the gender one is currently expressing"
And option 3 is that one decides not to play games, or a majority of games, because one's gender is not possible to express
Just a general instance with a catchy name.