overdeveloped

/ˌoʊvərdɪˈvɛləpt/
adjective
  1. Having grown or been developed too much, often in an unnatural or excessive way.
    • Some critics say the character's backstory feels overdeveloped and slows the plot.
    • The city's overdeveloped coastline left little room for public beaches.
    • The athlete had overdeveloped leg muscles from focusing only on running.
verb
  1. Past tense of overdevelop: to develop something too much or to an excessive degree.
    • They overdeveloped the neighborhood by building too many houses without enough parks.
    • The photographer overdeveloped the film, making the images too dark.
    • The company overdeveloped the product, adding features that confused users.