Enjoyed it a lot, but I was utterly stuck on trying to understand how two verbs like "[I] want to speak" worked in this language. It seemed to me that the verb 'to speak' applied to 'I', and I just didn't get how to use that in a sentence. 'Jita' also wasn't added to the dictionary as soon as I heard it (when you ask the packing merchant about the insult from the potter). There's some more roughness that would probably have been smoothed out if it wasn't a Powerjam game, but overal it worked great.
The merchants have all different personalities despite having so few lines, you did an excellent job with that!
Last word of warning: there doesn't seem to be any saving? If so, when you open it you have to keep the game open to finish it