DIPLOMACY & FACTION
Formal cooperative agreements between factions — defensive pacts, research partnerships, federations, team victories — that convert diplomacy from flavor into binding mechanical commitments.
Systems that allow — or engineer — the breaking of trust: hidden traitor roles, alliance-breaking, backstab bonuses, coups, and defections, making loyalty itself a resource players manage.
A 'justification for war' — a formal reason a nation must have before declaring war, with mechanical consequences for fighting with or without one.
Standing tracked separately with each in-game faction or guild, where actions that please one group may displease a rival, and current standing gates access to quests, vendors, and story content.
Ongoing conflicts between NPC factions that play out autonomously in the world — patrols skirmishing at borders, territory changing hands, war fortunes shifting — whether or not the player intervenes.
Content exclusive to a chosen allegiance — unique units, questlines, zones, mechanics, or endings that players only see by siding with one faction.
Factions locked in permanent or default hostility toward the player — raider tribes, alien hives, ancient enemies — that cannot be negotiated with, only fought, avoided, or managed.
Factions aligned with no side — independent city-states, wildlife, neutral traders, unaligned militias — that interact with all parties by their own rules and can often be courted, exploited, or provoked.
Formal agreements not to attack — signed treaties with durations, break penalties, and reputation stakes — occupying the diplomatic space between war and alliance.
Negotiated war endings with terms — territory ceded, reparations paid, truce durations enforced — converting military outcomes into diplomatic settlements.
Founding your own faction rather than joining existing ones — declaring a kingdom, chartering a guild, custom-designing a civilization's traits before play or forging one mid-game.
Contested claims over land as diplomatic objects — border regions both sides assert, core provinces lost generations ago and remembered, claims fabricated to justify tomorrow's war.
Formalized economic relationships between factions — trade routes established by treaty, per-turn resource exchanges, open-market access granted and revoked, embargoes as economic warfare.
Hierarchical subjugation between factions — vassals paying tribute to overlords, protectorates trading autonomy for safety, puppet states, the feudal pyramid where lords owe service upward and protection downward.
The formal act of initiating hostilities between factions, often with diplomatic prerequisites, costs, and consequences that make going to war a weighty decision rather than a free action.