Walls

Walls

Walls are used in Fable Realms Worldbuilder to shape how players move through and understand a map. They define boundaries, block paths, separate rooms, hide unexplored areas, and help the Game Master control what the party can see.

Think of Walls as the invisible structure beneath your map. The artwork shows the dungeon, castle, forest ruin, or tavern. Walls tell Fable Realms how that space actually behaves during play.

What are Walls?

A Wall is a boundary placed onto a map. It can be used to block movement, block vision, mark a doorway, or separate one area from another.

Walls are most useful when you want a map to behave like a real place. For example, players should not be able to see through a stone wall, walk through a locked door, or discover a hidden chamber before they have found the entrance.

You can use Walls to create:

• dungeon rooms
• corridors
• buildings
• caves
• locked areas
• hidden passages
• secret rooms
• line-of-sight boundaries
• player exploration limits

Why use Walls?

Without Walls, a map is mostly a flat image. Players may be able to see or move across areas that should be hidden, blocked, or discovered later.

With Walls, you can turn a map into an interactive play space.

Walls help you answer questions like:

• Can the players walk through this area?
• Can they see into the next room?
• Is this door open or closed?
• Is this passage hidden?
• Has the party discovered this chamber yet?
• Should this area be visible to players?

Common Wall types

Fable Realms may support different kinds of Walls depending on the map tools available in your world. The most common types are listed below.

Solid Walls

Solid Walls block both movement and vision.

Use these for stone walls, cliff faces, thick tree lines, sealed buildings, cave edges, and any other boundary that players should not be able to pass or see through.

Example uses:

• dungeon room walls
• castle battlements
• cave tunnels
• building interiors
• impassable terrain

Movement Walls

Movement Walls block player movement but may still allow vision.

Use these when players can see past something but cannot cross it.

Example uses:

• railings
• fences
• windows
• pits
• magical barriers
• low walls
• collapsed bridges

A Movement Wall is useful when you want the party to understand what is beyond the barrier without letting them move through it.

Vision Walls

Vision Walls block sight but may not block movement.

Use these when something obscures vision but does not fully prevent travel.

Example uses:

• heavy curtains
• fog banks
• magical darkness
• dense smoke
• hanging tapestries
• tall hedges

These are useful for dramatic reveals, ambushes, and exploration scenes.

Doors

Doors are special Walls that can change state.

A Door can usually be:

• open
• closed
• locked
• hidden
• secret

Closed doors can block movement and vision. Open doors allow players to pass through and may reveal what lies beyond.

Doors are useful for controlling pacing. A closed door gives players a moment to prepare, listen, investigate, or decide whether they are ready to continue.

Secret Doors

Secret Doors are hidden entrances that players should not immediately notice.

Use Secret Doors for:

• hidden treasure rooms
• concealed tunnels
• villain escape routes
• ancient ruins
• puzzle chambers
• smugglers’ passages

A Secret Door can remain invisible to players until the Game Master reveals it or the party discovers it through play.

How Walls affect movement

Walls can stop players from moving into places they should not be able to reach.

For example, if a dungeon room is surrounded by Solid Walls, players should only be able to enter through a doorway, tunnel, stairwell, or opening that you provide.

This helps keep exploration clear and prevents accidental movement through map artwork.

Sage Advice

Use Walls to support the story of the space, not to fight the players. If an area looks open on the map, but a Wall blocks it, players may become confused. Make sure your Walls match the visual language of the map.

How Walls affect vision

Walls can also control what players can see.

A Solid Wall usually blocks line of sight. This means players standing in one room cannot see into the next room until a door is opened, a corner is turned, or the Game Master reveals the area.

This is especially useful for:

• dungeon exploration
• horror scenes
• stealth missions
• traps
• ambushes
• secret rooms
• fog of war
• hidden enemies

Vision-blocking Walls help preserve surprise. The players only learn what their characters could reasonably see.

Doors and exploration

Doors are one of the most important Wall features because they create choices.

A door asks the party:

• Do we open it?
• Do we listen first?
• Is it locked?
• Could something be waiting behind it?
• Should we search for traps?
• Should we come back later?

In Fable Realms, Doors can be used to separate areas while still letting the Game Master reveal them at the right moment.

Example

The party enters an abandoned keep. The main hall is visible, but three side rooms are hidden behind closed doors.

The Game Master places Walls around each room and marks the entrances as Doors. Players can explore the hall first, then choose which doors to open.

As each door opens, the next part of the map becomes relevant to the story.

Secret passages

Secret passages work best when they are planned ahead of time.

When creating a secret route, place Walls so that the hidden area remains separate from the visible map. Then add a Secret Door or hidden opening where the players may discover the passage.

Good places for secret passages include:

• behind bookshelves
• under old rugs
• inside crypts
• behind waterfalls
• through cracked stone
• inside noble houses
• beneath taverns
• behind magical illusions

At the Table

A secret passage is more exciting when players have a reason to suspect it exists. Add clues such as strange draughts, scrape marks on the floor, mismatched stonework, or rumours from nearby NPCs.

Using Walls with Zones

Walls and Zones work well together.

Zones organise the larger structure of your world, while Walls shape the smaller playable space inside a map.

For example:

• A Zone might be “The Sunken Temple”.
• A Location might be “The Flooded Sanctum”.
• A Map might show the sanctum layout.
• Walls define the rooms, doors, blocked paths, and hidden areas on that map.

This helps you keep your world organised while still giving each map tactical and narrative structure.

Using Walls with player visibility

Walls are closely connected to player visibility.

A Game Master may know everything on the map, but players should usually only see what their characters have discovered. Walls help control that experience by limiting sight and movement.

This is useful when running:

• exploration-heavy sessions
• dungeon crawls
• mystery adventures
• tactical encounters
• boss lairs
• hidden locations

Best practices

Match the map artwork

Place Walls where the map already shows a boundary. If there is a stone wall in the artwork, place a Solid Wall there. If there is a window, fence, or railing, consider whether it should block movement, vision, or both.

Keep doorways clear

Avoid placing Solid Walls across doorways unless the doorway is meant to be sealed. Use Door objects or openings so players can move naturally through the space.

Do not over-wall tiny details

You do not need to outline every chair, barrel, crate, or table. Use Walls for meaningful boundaries that affect exploration, movement, or visibility.

Test from the player view

After placing Walls, preview the map as a player. Check that movement feels natural and that hidden areas are actually hidden.

Use secret areas carefully

Secret rooms are exciting because they are rare. If every room has a hidden passage, the surprise can lose its magic.

Common mistakes

Players can see through a wall

Check whether the Wall blocks vision. If it only blocks movement, players may still be able to see past it.

Players cannot move through a doorway

Check whether a Solid Wall accidentally crosses the doorway. Replace that part with a Door or leave a gap.

A hidden room is visible too early

Make sure the hidden area is fully enclosed by vision-blocking Walls and that any Secret Door is not visible to players until revealed.

The map feels too restrictive

Too many Walls can make movement feel awkward. Remove unnecessary boundaries and keep the focus on meaningful spaces.

Walls do not match the artwork

If the visual map and the Wall layout disagree, players may become confused. Adjust the Walls or update the map so both tell the same story.

Example: building a simple dungeon room

Imagine you are creating a small dungeon with three rooms and one secret passage.

1. Place Solid Walls around the outside of each room.
2. Add corridors between the rooms.
3. Place Doors where the rooms connect to the corridor.
4. Add a hidden chamber behind one wall.
5. Add a Secret Door between the chamber and the main room.
6. Preview the map as a player.
7. Open each door to test movement and visibility.
8. Reveal the Secret Door only when the party discovers it.

This gives you a simple but effective exploration scene.

When should I use Walls?

Use Walls whenever a map needs to control movement, vision, or discovery.

You probably need Walls if:

• the map has rooms
• the party should not see everything at once
• some areas are locked or hidden
• doors matter during play
• the map is used for tactical movement
• exploration is part of the scene

You may not need many Walls if:

• the map is only decorative
• the area is fully open
• players do not move tokens around
• visibility does not matter
• the scene is theatre-of-the-mind