Multilingual? Ah well, as long as there's subtitles I'm good for anything. Probably not what you meant exactly, but there is a game about having to decipher an alien language to beat the game, Chants of Sennaar.
@inochinagi Definitely a polyglot scenario where every NPC is a different language with no ENG subs to figure it out.
lol, I get you now, that's the whole challenge then... XD I'm sure duolingo would want to take advantage of that...
Probably not what you meant exactly, but there is a game about having to decipher an alien language to beat the game, Chants of Sennaar.