Tips to make this work:

• Turn your static mesh into a building prop for this to work.
• Depending on the mesh you chose, you may need to change the pivot of your mesh
• Most likely you’ll have to mess with the “ZOffset” float to get the prop to “walk” on the ground
• You’ll also want to change any settings you’d like to the creature spawner (e.g. choose your creature type to make it harder or easier to eliminate)

Here’s the full code

using { /Fortnite.com/Devices }

using { /Fortnite.com/Characters }

using { /Verse.org/Simulation }

using { /UnrealEngine.com/Temporary/Diagnostics }

using { /UnrealEngine.com/Temporary/SpatialMath }

using { /Fortnite.com/Game }

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# ╚══════╝╚══════╝ ╚═══╝  ╚═╝╚══════╝ ╚═════╝ ╚═╝  ╚═╝╚══════╝

# VERSE SCRIPT

# Author: Logan Lewis

# Follow me on Twitter.com/X.com @LL_Visuals

# Discord: llvisual

# A device that replaces the Fortnite "Fiends" with a custom skeletal mesh of choice

# TO-DO: Drag your "CustomFiend" Verse device into your level, then inside the details panel, add your Prop, CreatureSpawner, and VFX

CustomFiend := class(creative_device):

    # Needs to be initialized as an asset, so that SpawnProp can work, can/will be changed into a creative_prop later

    @editableProp: creative_prop_asset=DefaultCreativePropAsset

    @editable CreatureSpawner : creature_spawner_device = creature_spawner_device {}

    @editable EliminationVFX : vfx_spawner_device = vfx_spawner_device {}

    @editable ZOffset : float = -2.0

    OnBegin<override>()<suspends>:void=

        # Subscribing to the creature_spawner_device SpawnedEvent, calling for FiendSpawned Function and sending the agent that spawned          

        CreatureSpawner.SpawnedEvent.Subscribe(FiendSpawned)

    FiendSpawned(Agent: agent):void=

        # Grabbing the agent from the Spawned Event and grabbing the associated fort_character

        if (FortCharacter := Agent.GetFortCharacter[]):

            # Hiding FortCharacter, making the Fiend invisible

            FortCharacter.Hide()

            # Adjusting the height of the prop to ensure it spawns at ground level

            Transform := FortCharacter.GetTransform()

            AdjustedTranslation := vector3{

                X := Transform.Translation.X,

                Y := Transform.Translation.Y,

                Z := Transform.Translation.Z + ZOffset

            }

            # Initializing local variable to be our SpawnedPropResult, also passing in the (Asset , Position, Rotation) for SpawnProp

            SpawnedPropResult := SpawnProp(Prop, AdjustedTranslation, Transform.Rotation)

            # SpawnedProp gives us a "?creative_prop" but we want a creativeprop, there's a few ways this can be written

            # In this example I'm unwrapping the optional type within this failable function

            if (SpawnedProp := SpawnedPropResult(0)?):

                spawn:

                    # Spawning an async function, passing in the FortCharacter and SpawnedProp

                    FollowFiend(FortCharacter , SpawnedProp)

    FollowFiend(FortCharacter: fort_character , SpawnedProp: creative_prop)<suspends>:void=

        # Starting a loop

        loop:

            # Checking to see if the FortCharacter is Active within the game session

            # If the fiend is eliminated, this will result in Moving into line 36

            # If the fiend is active, i.e. still alive, the loop will move to line 40

            if (not FortCharacter.IsActive[]):

                # Getting rid of the spawnedprop, we do this for garbage collection and to mimic the elimination of the fiend

                SpawnedProp.Dispose()

                # Triggering the elimination VFX

                VFXTransform := FortCharacter.GetTransform()

                VFXTransform.Translation.Z + ZOffset

                if (EliminationVFX.TeleportTo[VFXTransform]):

                    EliminationVFX.Enable()

                    EliminationVFX.Restart()

                # ending the loop

                break

            # Adjusting the height of the spawned prop to stay at ground level

            Transform := FortCharacter.GetTransform()

            AdjustedTranslation := vector3{

                X := Transform.Translation.X,

                Y := Transform.Translation.Y,

                Z := Transform.Translation.Z + ZOffset

            }

            # Moving the Spawned Prop to (Transform, Rotation, every 0.1)

            SpawnedProp.MoveTo(AdjustedTranslation, Transform.Rotation, 0.1)

Insert stuff here

How to Use

Here’s a step-by-step guide on how to use this custom Fiend device in UEFN:

1. Initial Setup:
   • Add the “CustomFiend” Verse device to your Fortnite Creative map
   • Create or obtain the custom prop you want to use as your Fiend’s appearance
   • Place a Creature Spawner device in your map (this will spawn the actual Fiends)
   • Place a VFX Spawner device (this will create effects when Fiends are eliminated)
2. Configure the Device:
   • Select the CustomFiend device
   • In the device’s details panel, you need to link three things:
     • Add your custom prop in the “Prop” field
     • Link your Creature Spawner device
     • Link your VFX Spawner device
   • Optionally adjust the “ZOffset” value if your prop needs to be raised or lowered (-2.0 is the default)
3. Configure the Creature Spawner:
   • Set up your Creature Spawner device as you normally would for regular Fiends
   • Adjust spawn rates, health, damage, and other Fiend settings in the Creature Spawner

After setup, when you start the game:

• The Creature Spawner will create and spawn Fiends instead of the default Fortnite creatures
• The Fiends will be invisible but maintain their normal behavior
• Your custom prop will appear in place of each Fiend and follow their movement
• When players eliminate the Fiends, your chosen VFX effect will play

About This Verse Code Snippet

The code provides a custom device that essentially replaces the default Fortnite “Fiends” (zombie-like creatures) with custom skeletal meshes/props while maintaining the original Fiend’s behavior. Here’s how it works:

1. The CustomFiend class takes three main editable inputs:
   • A custom prop asset (the visual replacement for the Fiend)
   • A creature spawner device (spawns the original Fiends)
   • A VFX spawner device (for visual effects when the Fiend is eliminated)
2. The main workflow is:
   • When a Fiend spawns from the creature spawner, it triggers the FiendSpawned function
   • The original Fiend character is hidden using FortCharacter.Hide()
   • A custom prop is spawned in its place, with an adjustable Z-offset (height adjustment)
   • The code then continuously updates the custom prop’s position to match the hidden Fiend’s movement
3. When the Fiend is eliminated:
   • The custom prop is removed
   • An elimination VFX effect is played at the location
   • The tracking loop ends

This is a clever way to create custom-looking enemies while maintaining the original Fiend’s AI behavior and game mechanics. It could be used to create more visually diverse enemies or themed creatures that fit specific map designs.