---
key: mechanic/strategy-planning--t070
type: mechanic
id: strategy-planning--t070
lang: en
title: Grand strategy and dynasties
summary: >-
  A long simulation connects territory, institutions and succession, turning
  personal relationships into strategic resources.
updatedAt: '2026-10-22'
status: active
url: 'https://gamemechanics.pro/en/knowledge/mechanic/strategy-planning--t070/'
jsonUrl: >-
  https://gamemechanics.pro/api/v1/knowledge/en/mechanic/strategy-planning--t070.json
markdownUrl: >-
  https://gamemechanics.pro/content/knowledge/en/mechanic/strategy-planning--t070.md
aliases: []
tags:
  - Strategy games
  - Mechanics and variants
sourceIds:
  - source-32d0598945d8807a
  - source-2d1dee49726ae1a6
sources:
  - id: source-32d0598945d8807a
    title: OpenRA
    url: 'https://www.openra.net/'
    verifiedAt: null
  - id: source-2d1dee49726ae1a6
    title: Crusader Kings III
    url: 'https://store.steampowered.com/app/1158310/'
    verifiedAt: null
relations: []
placements:
  - catalogId: strategy-planning
    id: t070
    title: Strategy games
    url: 'https://gamemechanics.pro/en/mechanics/strategy-planning/#t070'
    categoryIds:
      - mechanics
supersededBy: []
attributes:
  preview:
    updatedAt: '2026-10-22'
    title: Grand strategy and dynasties
    description: >-
      A long simulation connects territory, institutions and succession, turning
      personal relationships into strategic resources.
    image:
      src: images/mechanics/strategy-crusader-kings3-07.webp
      width: 1440
      height: 810
      game: Crusader Kings III
      sourceUrl: 'https://store.steampowered.com/app/1158310/'
      originalUrl: >-
        https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/1158310/6ebda65d44c09d5f2c5db0e0a86663fc669713e5/ss_6ebda65d44c09d5f2c5db0e0a86663fc669713e5.1920x1080.jpg?t=1792414688
      credit: Paradox Development Studio / Paradox Interactive
      rights: © Paradox Development Studio / Paradox Interactive. All rights reserved.
      caption: A family tree connects the ruler to a dynasty
      alt: A family tree connects the ruler to a dynasty
      markers:
        - x: 66
          'y': 52
          label: Links between generations of the Jimena dynasty
        - x: 14
          'y': 34
          label: Profile of King Alfonso VI of León
    tips:
      - >-
        Make succession and alliance consequences clear before the ruler
        changes.
    examples:
      - title: Crusader Kings III
        url: 'https://store.steampowered.com/app/1158310/'
endsAt: null
provenance: >-
  Original bilingual editorial overviews authored for gamemechanics.pro on
  2026-10-20 and reviewed on 2026-10-21. Scenarios are hypothetical design
  examples; prototype checks describe work to perform, not completed playtests.
  Primary sources support the stated techniques and implementation context, not
  every proposed variant.
license: CC-BY-4.0
codeLicense: MIT
attribution: gamemechanics.pro contributors
catalogKey: catalog/strategy-planning
---
# Grand strategy and dynasties

id: strategy-planning--t070
type: mechanic
key: mechanic/strategy-planning--t070
lang: en
status: active
url: https://gamemechanics.pro/en/knowledge/mechanic/strategy-planning--t070/

A long simulation connects territory, institutions and succession, turning personal relationships into strategic resources.

## At a glance

![A family tree connects the ruler to a dynasty](https://gamemechanics.pro/images/mechanics/strategy-crusader-kings3-07.webp)

[Crusader Kings III](https://store.steampowered.com/app/1158310/) · © Paradox Development Studio / Paradox Interactive. All rights reserved.

1. Links between generations of the Jimena dynasty
2. Profile of King Alfonso VI of León

- Make succession and alliance consequences clear before the ruler changes.

- [Crusader Kings III](https://store.steampowered.com/app/1158310/)

## How it works

A long simulation connects territory, institutions and succession, turning personal relationships into strategic resources.

## Variants

### Mechanic variants

<a id="t070-variants"></a>

- Inheritance divides accumulated territory. <a id="t070-v1"></a>
- Marriage creates claims and alliance obligations. <a id="t070-v2"></a>
- A vassal changes support with conflicting interests. <a id="t070-v3"></a>
- Reform strengthens the center but invites resistance. <a id="t070-v4"></a>

## Design example

A ruler chooses an heir at the risk of splitting an alliance between powerful houses.

Prototype check: Test goal continuity after succession: players should understand their new claims and threats.

## Context and limits

Strategy connects production, territory, information and long-term commitments against an uncertain opponent. Each overview separates player actions, state changes and alternative rules. Examples are hypothetical design scenarios, not claims about a named game. A prototype check states an observable question for the next iteration. Existing detailed references remain separately linked from the direction map.

## Connected materials


## Sources and provenance

Original bilingual editorial overviews authored for gamemechanics.pro on 2026-10-20 and reviewed on 2026-10-21. Scenarios are hypothetical design examples; prototype checks describe work to perform, not completed playtests. Primary sources support the stated techniques and implementation context, not every proposed variant.

- [OpenRA](https://www.openra.net/) (id: source-32d0598945d8807a)
- [Crusader Kings III](https://store.steampowered.com/app/1158310/) (id: source-2d1dee49726ae1a6)

CC-BY-4.0 · gamemechanics.pro contributors