Context is everything.

Without its layer of fictitious languages, Chants of Sennaar would just be another traditional point-and-click adventure game: talk to NPCs, collect and utilize items to solve inventory puzzles, and explore varied landscapes to discover secrets. Yet, that added layer is all Chants of Sennaar needs to stand out, because it fundamentally understands that the act of learning is in itself a puzzle. None of the classic adventure game puzzles are actually that difficult, but conjoined with the underlying problem of deciphering the presented languages at the same time, worldly interactions feel much more engaging and cohesive in the grand scope as learning opportunities, constantly giving you chances to piece together bits of understanding throughout the journey as part of its world-building. It's a fairly simple framework that allows the developers to easily throw new curveballs by simply altering the context to adapt to new surroundings; the underlying objective (learning a new language) never changes, but how other characters/objects interact with the environment around them will differ, so the path to achieve mastery of a new language never feels exactly the same.

It's easy to fault Chants of Sennaar for its limitations. For example, there's only about thirty characters used in each language, and they're all conveniently referring to the same nouns and verbs. However, I'm more than willing to overlook these contrivances, because none of them actually detracted from the game's constructed reality: after all, the game always felt more about the process of learning new languages than the robustness of the languages themselves. Even so, I find that it strikes a healthy medium because of the nuances here and there: for instance, you might find that glyphs often visually resemble the ideas that they represent, or that there are also visual similarities between nouns versus verbs. Still, languages also have enough surface differences to avoid complete analogues (such as how each language implements plural values), even altering structure at times so translation between languages isn't free. You'd think that this would lead to some degree of ambiguity interfering with the game's structure, especially since there's already a processing layer between the player and the game regarding the exact meaning of words (ex: what if you submitted a glyph as "potions" but the game insisted on the term "medicine?"). However, the game assuages this concern by having the player submit glyphs as definitions for sketched ideas (or direct analogous nouns/verbs for some glyphs), so even if players have slightly different interpretations, they'll most likely end up arriving at the same conclusion anyways. As such, the game utilizes sound compromises that lessen overall frustration but still retain the spirit of deciphering and implementing knowledge of foreign languages.

While these contrivances didn't impact my overall enjoyment, there were some external gameplay mechanics such as the forced stealth sections that generally contributed nothing to the premise and interfered with the game's pacing. I can somewhat justify a select few for making sense in-universe (i.e. eavesdropping on others' conversation while they're working to figure out what actions/objects they're referring to), but the vast majority of these forced stealth sections involved no interaction with the fictitious languages and seemed shoehorned-in to just pad out the runtime. It also doesn't help that they're not evenly spaced apart (most of the forced stealth takes place in the 2nd world and during the endgame if you're going for the true ending) and that these sections + a few chase sequences will force the player to restart if caught, with fail-states a rare occurrence throughout the rest of the game. Still, these mostly superfluous elements are but a mere blemish upon the final product, and though the ending feels slightly rushed, the silver lining is that Chants of Sennaar certainly does not wear out its welcome. It's one of the best takes upon the detective/investigation genre with no murder or theft required, and the highest praise I can give this surprise hit is that it made me even more excited for video games in a year already stacked with memorable releases.