What would make this video-game location dataset more useful?

I’m building a structured dataset of real-world locations represented in video games. The current dataset contains close to 3,000 records from more than 380 games. Two example records look like this: record_id,game_title,release_year,franchise,primary_genre,location_name,country_iso,latitude,longitude,location_type,setting_status,coordinate_method,verification_level acw12_0001,Assassin's Creed,2007.0,assassins_creed,Action Adventure,Jerusalem,IL,31.7683,35.2137,city,real,representative,verified bra49_0006,2014 FIFA World Cup Brazil,2014.0,fifa_world_cup,Sports,Arena das Dunas,BR,-5.8267,-35.21