Compare Revisions

11 Overview
22  
33 Every NPC in The Bustling World has their own life, family, personality, and social relationships. Rather than following scripted routines, NPCs make independent, autonomous decisions based on their personality traits, family ties, and their history of interactions with the player. This produces a different experience in every playthrough, as the same NPC might make completely different choices depending on circumstances.
44  
55 NPC Behaviors
66  
77 NPCs carry out a range of daily activities that reflect their personalities and current situations. Confirmed behaviors include the following.
88  
99  
1010 Stay at home or work from homeGo to their workplaceGo out for entertainmentMove to another city in search of better incomeBuild houses in designated residential areasOpen and run shops, choosing what type of business to operateAvenge family members who have been wrongedFlee from regions affected by warDecide independently where to live
1111  
1212 These decisions are not random. An NPC with a greedy personality is more likely to move to a wealthy city. An NPC with strong family ties might stay in their hometown even if opportunities are better elsewhere. The AI system received a major update during development to make these behaviors more realistic.
1313  
1414 Dynamic Cities
1515  
1616 Because NPCs make their own decisions about where to live, what businesses to run, and where to build, cities change organically over time. A prosperous city attracts more NPC residents, which opens more shops, which generates more trade, which attracts more people. The reverse is also true: a city hit by warfare might see its population scatter as NPCs flee to safer regions.
1717  
1818  
1919 NPC factions also conduct independent diplomacy based on factors like geography, military strength, and population. This means alliances and conflicts between NPC-controlled cities can shift without any player involvement.
2020  
2121 Social Interactions with the Player
2222  
2323 Players interact with NPCs through a variety of social channels. They can befriend neighbors, pursue romance with eligible characters, bribe government officials, or pay beggars for useful information about the local area.
2424  
2525  
2626 NPCs remember how the player has treated them. Offending an NPC may result in that character sabotaging the player's trade operations or refusing to cooperate. This memory system means that even small social choices can have lasting effects on the player's relationships and reputation throughout the game world.
27+ 
28+Autonomy Pillars
29+ 
30+Each NPC's behavior is driven by a handful of standing factors. The developers have summarized them as personality, family, and history of interaction. Those three pillars combine to produce the observed behaviors.
31+ 
32+PillarWhat It DrivesExamplePersonality traitsBaseline preferences for ambition, greed, loyalty, caution, and similar dispositions.A greedy NPC will leave their hometown to chase higher wages. A loyal one will stay even if it costs them.Family tiesPulls NPCs toward home, toward each other, and toward revenge if a family member is harmed.Killing a family member can produce a long-term vendetta from the survivors.History with the playerMemory of how the player has treated the NPC and their associates.An NPC sabotaging the player's trade caravans because the player insulted them years earlier is a normal outcome.
33+Urban Migration
34+ 
35+Because NPCs decide for themselves where to live and what to do, cities are not static. A successful city sees its population grow as outside NPCs move in for opportunities. A failing city loses residents as people leave. The developers have called out a small set of triggers that drive these moves.
36+ 
37+Economic pull. A wealthy city draws ambitious NPCs looking for better income.Wartime push. A region under attack loses population as NPCs flee to safer cities.Family pull. NPCs sometimes move to be near family or to take over a relative's business.Reputation effects. A city ruled badly drives away the kind of NPC who has options elsewhere.
38+ 
39+Player Impact On Daily Life
40+ 
41+Because NPCs remember the player, social choices have long memory. The same NPC can be an enemy, an ally, or a customer depending on what the player has done. The developers have given a few concrete examples of how this plays out.
42+ 
43+Bribery and information. Paying beggars for local rumors is a normal way to learn the current state of a city. An NPC who has been paid for information remembers the relationship.Sabotage from offended NPCs. An NPC the player has wronged may interfere with the player's businesses, sometimes by leaning on connections inside the player's own supply chain.Romance and family. NPCs are eligible for romance and family, and their decisions inside the family unit are still autonomous, so a spouse may make choices the player does not control.Faction reputation cascade. Treating one NPC well can raise the player's standing with that NPC's family, employer, or sect; treating them badly does the reverse.