The “Ryuu” is a semi-autonomous rule generator. At the start of each simulation cycle (called a “breath”), the Ryuu issues three “bounds” (constraints) that players must collectively satisfy. Examples from leaked logs include:
Past prototypes used rectangular or radial boundaries. Ryuu01 employs a spline-based "living fence" shaped like a dragon's coiled tail. This boundary shifts slightly with each real-world sunrise, altering available build zones and resource spawns. Early testers reported disorientation, but later praised the novelty of a mutable township. bound town project prototype30p2 ryuu01
Non-player characters (NPCs) in Bound Town Project do not follow static schedules. Instead, the Prototype30p2 update includes a persistent memory mesh that records where each villager has traveled. If a villager dies in a flood, their "ghost data" influences the behavior of future NPCs (e.g., avoidance of low-lying areas). This has led to emergent folklore within the simulation. The “Ryuu” is a semi-autonomous rule generator
