quest-design-patterns

name	quest-design-patterns
description	A specialized skill for the quest-designer agent covering quest design patterns. Provides quest archetypes, reward psychology, difficulty curves, and player motivation frameworks. Use for 'quest design,' 'reward systems,' 'mission structure,' 'quest patterns,' and similar topics.

Quest Design Patterns — Quest Design Pattern Methodology

Specialized game design knowledge used by the quest-designer agent when designing main/side quests.

Why Patterns Are Needed

Quests are the glue connecting narrative and gameplay. If the game just repeats "go kill 10 of these," players will disengage. Combining diverse structural patterns is what keeps players saying "just one more quest."

12 Quest Archetypes

Combat/Action Category

#	Archetype	Core Loop	Narrative Function	Risk Factor
1	Hunt	Eliminate a specific target	Threat removal, proving heroism	Can become repetitive -> Give the target a story
2	Defense	Protect a base/NPC	Sense of responsibility, time pressure	Frustration on failure -> Provide partial success options
3	Pursuit	Track a fleeing target	Tension, spatial utilization	Repeated failure -> Adjust difficulty with staged clues

Exploration/Discovery Category

#	Archetype	Core Loop	Narrative Function	Risk Factor
4	Exploration	Discover unknown regions	World-building expansion, curiosity	Loss of direction -> Guide with environmental storytelling
5	Collection	Gather items/information	Deepening world understanding	Tedious errands -> Add mini-narrative to each item
6	Puzzle	Solve puzzles/ciphers	Intellectual achievement, learning world rules	Getting stuck -> Provide tiered hint system

Social/Relationship Category

#	Archetype	Core Loop	Narrative Function	Risk Factor
7	Escort	Accompany an NPC	Relationship building, character development	Slow NPC -> Ensure AI behavior quality
8	Negotiation	Resolve through dialogue	Exploring faction relations, role-playing	Obvious answer -> Assign a cost to every choice
9	Delivery	Carry goods/information	World traversal, NPC network	Simple travel -> Insert events during travel

Variant/Composite Category

#	Archetype	Core Loop	Narrative Function	Risk Factor
10	Infiltration	Achieve objective undetected	Tension, alternative play style	Detection=failure prohibited -> Switch to combat on detection
11	Competition	Compete against NPCs/players	Achievement, social comparison	Unfairness -> Visual progress indicators
12	Dilemma	Irreconcilable choices	Moral weight, player identity	Correct answer exists -> Ensure every choice has pros and cons

Quest Structure Design: 3-Layer Architecture

[Surface Layer] What the player sees: "The village elder asks you to find herbs"
[Mechanical Layer] What the game tracks: Travel -> Collect -> Combat -> Return + Flag changes
[Narrative Layer] What the story conveys: The elder's hidden past, the true purpose of the herbs

Surface Layer Design Rules

• The objective must be immediately understandable — "What do I need to do?" is grasped within 3 seconds
• There must be 2 or more paths to the objective — combat/stealth/persuasion
• Progress must be visible — 0/5 -> 3/5 -> Complete

Mechanical Layer Design Rules

• Quest steps should be 3-7 stages (under 3: too simple, over 7: fatigue)
• Each step should utilize different game mechanics — combat -> dialogue -> exploration variations
• Define failure states — What happens on failure? (Retry/Branch/Permanent consequence)

Narrative Layer Design Rules

• After completing a quest, the player should learn at least 1 new thing about the world
• NPC requests have hidden motivations — the surface reason and the real reason
• Quest outcomes should affect subsequent quests — no isolated quests

Reward Psychology: DRIP Model

Element	Description	Application
Delayed	Delayed rewards — non-immediate rewards	Main quest rewards come at chapter end
Random	Random rewards — variable ratio reinforcement	Loot probability systems
Intrinsic	Intrinsic rewards — story, character growth	Emotional cutscenes, relationship changes
Progressive	Progressive rewards — cumulative achievement	Achievements, titles, skill trees

Reward Balance Formula

Quest Reward Value = (Time Required x Base Reward Rate) x Difficulty Coefficient x Choice Bonus

- Base Reward Rate: Baseline experience/gold per minute
- Difficulty Coefficient: Easy(0.8), Normal(1.0), Hard(1.5), Hidden(2.0)
- Choice Bonus: 1.2x-1.5x for completing bonus objectives/moral choices

Difficulty Curve Design

Ideal Difficulty Curve: Sawtooth Pattern

Difficulty
  ^
  |    /\      /\        /\
  |   /  \    /  \      /  \
  |  /    \  /    \    /    \    <- Each tooth = quest chain
  | /      \/      \  /      \
  |/                \/        \
  +----------------------------> Progress

• Each tooth's peak: Boss battle or key branching point
• Each tooth's valley: Recovery quests, story development, exploration
• Overall slope: Gradual increase — Chapter 1's highest difficulty < Chapter 3's lowest difficulty

Main vs. Side Quest Placement

Progress	Main Quest	Side Quest Role
0-20%	Tutorial + World introduction	Basic mechanics learning
20-40%	First crisis	Adding depth to factions/characters
40-60%	Twist + New objective	Discovering hidden narratives
60-80%	Final preparation	Securing key items/alliances
80-100%	Climax + Ending	Epilogue, hidden content

Quest Document Template

### Quest: [Title]
- **ID**: Q_[Chapter]_[Number]
- **Type**: Main / Side / Hidden
- **Archetype**: [Choose from the 12 archetypes]
- **Prerequisite Quest**: Q_XX_XX
- **Recommended Level**: Lv.XX

#### Overview
[1-2 sentence summary]

#### Trigger Conditions
[Quest start conditions]

#### Steps
1. [Action] — [Game Mechanic] — [Narrative Function]
2. ...

#### Branches
- Choice A: [Result] -> [Subsequent impact]
- Choice B: [Result] -> [Subsequent impact]

#### Rewards
- Experience: X / Gold: X / Item: [Name]
- Narrative Reward: [Relationship changes, new information]

#### Flag Changes
- SET: [flag_name] = [value]