Thanks for checking out my adventure! And I think you make an excellent point about the differences in character motivation between the two works. The protagonist in The Trial has more concrete motivations and is generally right in his actions. On the other hand, in The Castle, K is confronted with the option to the leave the village multiple times but stubbornly presses on. He is also kind of a petty jerk. Maybe we need a new ruleset, something very dreamlike, to play our adventures like these.
Anyway, it's just nice to see people making Kafka content.