There's two games I know of similar to that concept (I think Noun Town is more similar): https://store.steampowered.com/app/2313720/Noun_Town_Language_Learning/

There's two games I know of similar to that concept (I think Noun Town is more similar): https://store.steampowered.com/app/2313720/Noun_Town_Language_Learning/ https://store.steampowered.com/app/2313720/Noun_Town_Languag... https://store.steampowered.com/app/274980/Influent_Language_Learning_Game/ https://store.steampowered.com/app/274980/Influent_Language_... I think it's interesting, but falls into the same issue Duolingo does, vocabulary is necessary but not sufficient for language learning.