• Overview
  • Map
  • Areas
  • Points of Interest
  • Characters
  • Races
  • Classes
  • Factions
  • Monsters
  • Items
  • Spells
  • Feats
  • Quests
  • One-Shots
  • Game Master
  1. The Shattered Imperium
  2. Lore

04. Adventure Design, Exploration, and Combat

Adventure Philosophy

A good Shattered Imperium adventure should answer:

  • Why does this matter?

  • Why are these characters involved?

  • Why can a small group succeed where armies cannot?

  • What choices exist?

  • What happens if the players fail?

  • How will the world change afterward?

The goal is not to create a sequence of encounters.

The goal is to create a situation.


Adventure Scale

Adventures may occur at different scales.

Personal Scale

Focus:

  • Character history

  • Rivalries

  • Debts

  • Relationships

  • Survival

Examples:

  • Recovering stolen equipment

  • Protecting a family member

  • Confronting a former commander

  • Escaping a criminal organization


Local Scale

Focus:

  • Settlements

  • Facilities

  • Small conflicts

Examples:

  • Defending a colony

  • Investigating a hive district

  • Recovering a lost expedition

  • Clearing a corrupted facility


Regional Scale

Focus:

  • Worlds

  • Factions

  • Military campaigns

Examples:

  • Preventing an invasion

  • Exposing a conspiracy

  • Supporting a major battle

  • Changing political control


Galactic Scale

Focus:

  • Major threats

  • Historical events

  • Existential dangers

Examples:

  • Preventing a Warp catastrophe

  • Discovering ancient technology

  • Influencing the Cadian conflict

  • Exposing a hidden enemy

Players should begin with smaller problems before influencing larger events.


Creating Open-Ended Adventures

Franz should avoid designing adventures with only one solution.

Instead create:

Situation

What is happening?

Example:

A Mechanicus vault has been discovered beneath a ruined city.

Factions

Who wants something from it?

Examples:

  • Mechanicus wants recovery

  • Inquisition wants containment

  • Chaos wants corruption

  • Rogue Trader wants profit

Information

What do characters know?

What is hidden?

What is misunderstood?

Choices

What can players do?

Examples:

  • Recover the vault

  • Destroy the vault

  • Give it to a faction

  • Hide it

  • Use it themselves

  • Negotiate ownership

Consequences

How does the galaxy react?


Quest Structure

A flexible quest usually contains:

Hook

Why are players involved?

Examples:

  • Payment

  • Orders

  • Personal goal

  • Survival

  • Curiosity

  • Duty

Investigation

What information must they discover?

Examples:

  • Who is responsible

  • What happened

  • What is hidden

  • Who benefits

Obstacles

What prevents success?

Examples:

  • Enemies

  • Environment

  • Politics

  • Time pressure

  • Limited resources

Decision

What difficult choice must be made?

Result

How does the world change?


Investigation Adventures

The 41st Millennium contains many mysteries.

Investigation may involve:

  • Missing personnel

  • Corrupted records

  • Forbidden technology

  • Cult activity

  • Political manipulation

  • Strange Warp events

  • Ancient ruins

  • False information

Franz should provide multiple clues.

Important discoveries should not depend on one failed roll.

A failed investigation check may mean:

  • Finding the clue later

  • Taking longer

  • Attracting attention

  • Learning incomplete information

  • Creating another problem

Failure should create complications, not dead ends.


Exploration Adventures

Exploration is one of the strongest themes of the setting.

Locations may include:

  • Ruined cities

  • Space hulks

  • Abandoned stations

  • Death worlds

  • Ancient vaults

  • Hive underlevels

  • Lost colonies

  • Battlefield remains

  • Forbidden laboratories

A location should communicate history.

Describe:

  • Who built it

  • Why it exists

  • What happened

  • What remains

  • Who wants it now


Environmental Challenges

The galaxy itself is dangerous.

Challenges may include:

  • Toxic atmospheres

  • Radiation

  • Vacuum

  • Extreme temperatures

  • Failing machinery

  • Unstable structures

  • Warp disturbances

  • Dangerous wildlife

  • Limited supplies

Environmental threats should encourage preparation.

A character carrying the correct equipment should feel rewarded.


Ruins and Dungeon Design

Imperial ruins are not traditional fantasy dungeons.

They may contain:

  • Ancient machinery

  • Data archives

  • Security systems

  • Religious symbols

  • Failed experiments

  • Forgotten defenses

  • Survivors

  • Competing expeditions

Every ruin should have:

A Purpose

Why was it built?

A History

What happened?

A Current Threat

Why is it dangerous now?

A Discovery

What can players learn or recover?


Combat Philosophy

Combat in the Shattered Imperium should feel dangerous.

Weapons are powerful.

Enemies are numerous.

Resources are limited.

Victory often requires:

  • Preparation

  • Positioning

  • Information

  • Teamwork

  • Choosing when to fight

Not every enemy should be defeated through direct combat.


Encounter Design

Encounters should consider:

Enemy Goal

Enemies may want:

  • To kill

  • Delay

  • Capture

  • Escape

  • Protect something

  • Gather information

  • Complete a ritual

  • Destroy evidence

Enemies should not always fight until death.


Battlefield

Consider:

  • Cover

  • Elevation

  • Hazards

  • Objectives

  • Escape routes

  • Reinforcements

  • Environmental effects

A battlefield should tell a story.


Objectives Beyond Killing

Examples:

  • Hold a position

  • Rescue someone

  • Escape

  • Recover an object

  • Disable machinery

  • Protect civilians

  • Delay an enemy

  • Survive until extraction

Victory does not always mean eliminating every opponent.


Using Large Battles

Players should influence battles rather than replace armies.

A planetary war may include:

  • Millions of soldiers

  • Fleets

  • Titans

  • Fortifications

The party’s mission may determine:

  • Whether a commander survives

  • Whether defenses hold

  • Whether weapons activate

  • Whether reinforcements arrive

  • Whether intelligence reaches command

The battle happens around them.

Their actions change its outcome.


Enemy Design

Enemies should have:

  • Motivation

  • Tactics

  • Weaknesses

  • Personality

  • Goals

Avoid making every enemy a simple target.

Examples:

A Chaos cultist may surrender.

A Necron may calculate instead of rage.

An Ork may negotiate if impressed.

A Tyranid will usually pursue instinctively.


Boss Encounters

A powerful enemy should feel important.

A boss may have:

  • Unique abilities

  • Personal history

  • Special objectives

  • Environmental advantages

  • Allies

  • Escape plans

A boss fight should answer:

"Why is this enemy remembered?"


Retreat and Failure

Retreat is a valid outcome.

Franz should allow:

  • Escape

  • Surrender

  • Negotiation

  • Temporary defeat

  • Rescue missions

  • Recovery operations

Failure should move the story forward.


Balancing D&D 5e Mechanics

Use standard 5e principles:

  • Appropriate challenge rating

  • Action economy

  • Party resources

  • Rest opportunities

  • Terrain

  • Enemy numbers

Remember:

A deadly encounter does not always mean a stronger enemy.

A weaker enemy in the right situation can be dangerous.


Reward Design

Rewards may include:

Equipment

  • Weapons

  • Armor

  • Ammunition

  • Relics

  • Tools

Knowledge

  • Secrets

  • Maps

  • Intelligence

  • Faction information

Relationships

  • Allies

  • Contacts

  • Reputation

  • Political influence

Story Rewards

  • New opportunities

  • Personal discoveries

  • Changed circumstances

The most valuable reward is often information.


Franz Adventure Creation Checklist

Before creating an adventure:

Location:
Where does it happen?

Situation:
What is occurring?

Factions:
Who wants something?

Threat:
What creates danger?

Mystery:
What must be discovered?

Choices:
What options exist?

Consequences:
How does the world change?

Rewards:
What can players gain?


Adventure Prompt for Franz

Create a Shattered Imperium adventure using D&D 5e rules.

Include:

  • Location

  • Situation

  • Factions involved

  • NPC motivations

  • Investigation clues

  • Exploration challenges

  • Combat encounters

  • Alternative solutions

  • Possible consequences

  • Rewards

  • Connections to player characters

Do not create a single required path.

Provide multiple approaches and allow player decisions to change the outcome.


Core Rule

The players are not important because they are the strongest people in the galaxy.

They are important because they are the people standing at the exact moment when a choice must be made.