In our spreadsheet categories, a game is given full points for 1 handed play when it is either move only or can have whatever buttons needed mapped to one or two buttons on one side of a controller or an accessible controller. The particular categories for movement in this spreadsheet are helpful in tracking categories important to disabled gamers, and to differentiate between the many very similar survivors-likes that differ just on controls. (Note: We’re not using this as a euphemism.)