Base-Game Unlock Classes

Type: schematic → Instanced unlocks and Type: unlock both work with any concrete FGUnlock subclass. The mechanism is fully generic (resolve class:, NewObject it onto the schematic’s CDO, apply properties:, append to mUnlocks). Only a couple of unlock types show up in most examples (FGUnlockRecipe, FGUnlockInventorySlot); this page catalogs every one the base game ships, so you don’t have to go spelunking through engine headers to find them. For the unlock classes installed mods add on top, see Mod Unlock Classes.

ℹ️ Native /Script/FactoryGame.FGUnlock… paths with shipped Blueprint variants are accepted. KDataForge remaps them to concrete generated classes; exact Blueprint paths remain accepted. Linter reports native mapped form as warning class.native-remapped, never error. Abstract classes with no Blueprint variant cannot be instanced. Every property name below comes from FactoryGame reflection data.

Complete class/path matrix

Unreal Asset Registry scan found 26 native classes and 22 shipped Blueprint variants in FGUnlock hierarchy. Native paths in mapped rows resolve to same Blueprint automatically.

Native class	Abstract	Blueprint variant / use this path	Configurable fields and accepted types
FGUnlock	yes	base only; never instance
FGUnlockArmEquipmentSlot	yes	/Game/FactoryGame/Unlocks/BP_UnlockArmEquipmentSlot.BP_UnlockArmEquipmentSlot_C	mNumArmEquipmentSlotsToUnlock: int32
FGUnlockBlueprints	yes	/Game/FactoryGame/Unlocks/BP_UnlockBlueprints.BP_UnlockBlueprints_C	inherited mRecipes: TArray<TSubclassOf<UFGRecipe>>
FGUnlockBuildEfficiency	yes	/Game/FactoryGame/Unlocks/BP_UnlockBuildEfficiency.BP_UnlockBuildEfficiency_C
FGUnlockBuildOverclock	yes	/Game/FactoryGame/Unlocks/BP_UnlockBuildOverclock.BP_UnlockBuildOverclock_C
FGUnlockBuildProductionBoost	yes	/Game/FactoryGame/Unlocks/BP_UnlockBuildProductionBoost.BP_UnlockBuildProductionBoost_C
FGUnlockCentralStorageItemLimit	yes	/Game/FactoryGame/Unlocks/BP_UnlockCentralStorageItemLimit.BP_UnlockCentralStorageItemLimit_C	mItemStackLimitIncrease: int32
FGUnlockCentralStorageUploadSlots	yes	/Game/FactoryGame/Unlocks/BP_UnlockCentralStorageUploadSlots.BP_UnlockCentralStorageUploadSlots_C	mNumSlotsToUnlock: int32
FGUnlockCentralStorageUploadSpeed	yes	/Game/FactoryGame/Unlocks/BP_UnlockCentralStorageUploadSpeed.BP_UnlockCentralStorageUploadSpeed_C	mUploadSpeedPercentageDecrease: float (Percent)
FGUnlockCheckmark	yes	/Game/FactoryGame/Unlocks/BP_UnlockCheckmark.BP_UnlockCheckmark_C	inherited mUnlockName: FText mUnlockDescription: FText mUnlockIconBig: TObjectPtr<UTexture2D> mUnlockIconSmall: TObjectPtr<UTexture2D> mUnlockIconCategory: TObjectPtr<UTexture2D>
FGUnlockCircuitDaisyChaining	no	/Game/FactoryGame/Unlocks/BP_UnlockCircuitDaisyChaining.BP_UnlockCircuitDaisyChaining_C
FGUnlockCustomization	no	/Script/FactoryGame.FGUnlockCustomization	mCustomizationUnlocks: TArray<TSubclassOf<UFGPlayerCustomizationDesc>>
FGUnlockCustomizer	yes	/Game/FactoryGame/Unlocks/BP_UnlockCustomizer.BP_UnlockCustomizer_C
FGUnlockEmote	yes	/Game/FactoryGame/Unlocks/BP_UnlockEmote.BP_UnlockEmote_C	mEmotes: TArray<TSubclassOf<UFGEmote>>
FGUnlockGiveItem	yes	/Game/FactoryGame/Unlocks/BP_UnlockGiveItem.BP_UnlockGiveItem_C	mItemsToGive: TArray<FItemAmount>
FGUnlockInfoOnly	yes	/Game/FactoryGame/Unlocks/BP_UnlockInfoOnly.BP_UnlockInfoOnly_C	mUnlockName: FText mUnlockDescription: FText mUnlockIconBig: TObjectPtr<UTexture2D> mUnlockIconSmall: TObjectPtr<UTexture2D> mUnlockIconCategory: TObjectPtr<UTexture2D>
FGUnlockInventorySlot	yes	/Game/FactoryGame/Unlocks/BP_UnlockInventorySlot.BP_UnlockInventorySlot_C	mNumInventorySlotsToUnlock: int32
FGUnlockItemDescriptor	yes	/Game/FactoryGame/Unlocks/BP_UnlockItemDescriptor.BP_UnlockItemDescriptor_C	mItemDescriptors: TArray<TSubclassOf<UFGItemDescriptor>>
FGUnlockMap	yes	/Game/FactoryGame/Unlocks/BP_UnlockMap.BP_UnlockMap_C
FGUnlockRecipe	yes	/Game/FactoryGame/Unlocks/BP_UnlockRecipe.BP_UnlockRecipe_C	mRecipes: TArray<TSubclassOf<UFGRecipe>>
FGUnlockSAMIntensity	yes	/Game/FactoryGame/Unlocks/BP_UnlockSAMIntensity.BP_UnlockSAMIntensity_C	mSAMIntensity: int32
FGUnlockScannableObject	yes	/Game/FactoryGame/Unlocks/BP_UnlockScannableObject.BP_UnlockScannableObject_C	mScannableObjects: TArray<FScannableObjectData>
FGUnlockScannableResource	yes	/Game/FactoryGame/Unlocks/BP_UnlockScannableResource.BP_UnlockScannableResource_C	mResourcePairsToAddToScanner: TArray<FScannableResourcePair> legacy mResourcesToAddToScanner: TArray<TSubclassOf<UFGResourceDescriptor>>
FGUnlockSchematic	yes	/Game/FactoryGame/Unlocks/BP_UnlockSchematic.BP_UnlockSchematic_C	mSchematics: TArray<TSubclassOf<UFGSchematic>>
FGUnlockTape	no	/Script/FactoryGame.FGUnlockTape	mTapeUnlocks: TArray<TSubclassOf<UFGTapeData>>
FGUnlockVisualizationMode	yes	provide concrete mod subclass	mVisualizationModes: TArray<TSubclassOf<UFGVisualizationModeDescriptor>>

Each properties entry’s path uses field name exactly. TSubclassOf<T> accepts Unreal class path; TObjectPtr<T> accepts object asset path or null; TArray<T> accepts YAML sequence; reflected struct accepts YAML mapping. C++ access (protected/private) does not change KDataForge property path because application uses Unreal reflection. Fields marked transient are not configuration contract and are omitted.

Struct value shapes

Struct field	Accepted type
FItemAmount.ItemClass	TSubclassOf<UFGItemDescriptor>
FItemAmount.Amount	int32 (non-negative)
FScannableObjectData.ItemDescriptor	TSubclassOf<UFGItemDescriptor>
FScannableObjectData.ActorsAllowedToScan	TArray<TSubclassOf<UObject>>
FScannableResourcePair.ResourceDescriptor	TSubclassOf<UFGResourceDescriptor>
FScannableResourcePair.ResourceNodeType	EResourceNodeType: Node, FrackingSatellite, FrackingCore, Geyser, or Deposit

Recipes & schematics

unlocks:
  - class: /Game/FactoryGame/Unlocks/BP_UnlockRecipe.BP_UnlockRecipe_C
    properties:
      - path: mRecipes
        value:
          - /KDataForge/Gen/MyPack.Gen_MyPack_Recipe_MySuperIngot
  - class: /Game/FactoryGame/Unlocks/BP_UnlockSchematic.BP_UnlockSchematic_C # unlocks OTHER schematics directly —
    properties:
      # bypasses MAM/HUB purchase entirely
      - path: mSchematics
        value:
          - /Game/FactoryGame/Schematics/Progression/Schematic_2-3.Schematic_2-3_C

The current game build ships no Blueprint variant for FGUnlockVisualizationMode; use a mod-provided concrete subclass for that abstract native type.

Class	Key property	What it does
FGUnlockRecipe	mRecipes: TArray<TSubclassOf<UFGRecipe>>	Unlocks the given recipes for manufacturing
FGUnlockSchematic	mSchematics: TArray<TSubclassOf<UFGSchematic>>	Directly purchases/unlocks other schematics (no MAM/HUB step for those)
FGUnlockBlueprints	mRecipes (inherited from FGUnlockRecipe)	Unlocks the Blueprint Designer feature and the designer’s own recipe together

Player capability & inventory

unlocks:
  - class: /Game/FactoryGame/Unlocks/BP_UnlockInventorySlot.BP_UnlockInventorySlot_C
    properties:
      - path: mNumInventorySlotsToUnlock
        value: 3
  - class: /Game/FactoryGame/Unlocks/BP_UnlockArmEquipmentSlot.BP_UnlockArmEquipmentSlot_C
    properties:
      - path: mNumArmEquipmentSlotsToUnlock
        value: 1

Class	Key property	What it does
FGUnlockInventorySlot	mNumInventorySlotsToUnlock: int32	Adds inventory slots
FGUnlockArmEquipmentSlot	mNumArmEquipmentSlotsToUnlock: int32	Adds arm-equipment slots (extra equipped tool)
FGUnlockGiveItem	mItemsToGive: TArray<FItemAmount>	A container of items other systems read; it doesn’t hand out items on its own. Use FGUnlockRecipe/direct inventory grants for an actual give-on-purchase effect
FGUnlockItemDescriptor	mItemDescriptors: TArray<TSubclassOf<UFGItemDescriptor>>	Makes descriptors available to item-selection UIs such as Smart/Programmable Splitters

Central Storage

Three separate classes, one per axis. Combine as many as you need on one schematic:

unlocks:
  - class: /Game/FactoryGame/Unlocks/BP_UnlockCentralStorageItemLimit.BP_UnlockCentralStorageItemLimit_C
    properties:
      - path: mItemStackLimitIncrease
        value: 5
  - class: /Game/FactoryGame/Unlocks/BP_UnlockCentralStorageUploadSpeed.BP_UnlockCentralStorageUploadSpeed_C
    properties:
      - path: mUploadSpeedPercentageDecrease
        value: 10 # % faster upload (decreases UFGCentralStorageSettings::mDefaultTimeToUpload)
  - class: /Game/FactoryGame/Unlocks/BP_UnlockCentralStorageUploadSlots.BP_UnlockCentralStorageUploadSlots_C
    properties:
      - path: mNumSlotsToUnlock
        value: 1

Class	Key property	What it does
FGUnlockCentralStorageItemLimit	mItemStackLimitIncrease: int32	More item stacks storable in Central Storage
FGUnlockCentralStorageUploadSpeed	mUploadSpeedPercentageDecrease: float (Percent)	Faster central-storage uploads
FGUnlockCentralStorageUploadSlots	mNumSlotsToUnlock: int32	More concurrent upload queue slots

Scanning & world interaction

unlocks:
  - class: /Game/FactoryGame/Unlocks/BP_UnlockScannableResource.BP_UnlockScannableResource_C
    properties:
      - path: mResourcePairsToAddToScanner
        value:
          - ResourceDescriptor: /Game/FactoryGame/Resource/RawResources/Bauxite/Desc_OreBauxite.Desc_OreBauxite_C
            ResourceNodeType: Node # Node | FrackingSatellite | FrackingCore | Geyser | Deposit
  - class: /Game/FactoryGame/Unlocks/BP_UnlockScannableObject.BP_UnlockScannableObject_C
    # Add mScannableObjects entries for world-object scan targets such as crates or POIs.

Class	Key property	What it does
FGUnlockScannableResource	mResourcePairsToAddToScanner: TArray<FScannableResourcePair> (ResourceDescriptor + ResourceNodeType)	Grants Object Scanner detection for a resource
FGUnlockScannableObject	mScannableObjects: TArray<FScannableObjectData>	Grants Object Scanner detection for non-resource world objects
FGUnlockMap	(no properties)	Unlocks the in-game map

Customization & cosmetics

unlocks:
  - class: /Script/FactoryGame.FGUnlockCustomization
    # Add mCustomizationUnlocks entries for outfits or skins.
  - class: /Game/FactoryGame/Unlocks/BP_UnlockEmote.BP_UnlockEmote_C
    properties:
      - path: mEmotes
        value:
          - /Game/FactoryGame/Emotes/Wave/Emote_Wave.Emote_Wave_C

Class	Key property	What it does
FGUnlockCustomization	mCustomizationUnlocks: TArray<TSubclassOf<UFGPlayerCustomizationDesc>>	Player outfit/skin customization options
FGUnlockCustomizer	(no properties)	Unlocks the build-gun paint customizer feature itself
FGUnlockEmote	mEmotes: TArray<TSubclassOf<UFGEmote>>	Grants emotes
FGUnlockVisualizationMode	mVisualizationModes: TArray<TSubclassOf<UFGVisualizationModeDescriptor>>	Grants factory visualization modes (e.g. production/power overlays)

Feature flags (no properties, presence alone unlocks the feature)

These have no configurable properties at all; adding one to unlocks: is a bare class: entry:

unlocks:
  - class: /Game/FactoryGame/Unlocks/BP_UnlockBuildOverclock.BP_UnlockBuildOverclock_C
  - class: /Game/FactoryGame/Unlocks/BP_UnlockBuildProductionBoost.BP_UnlockBuildProductionBoost_C
  - class: /Game/FactoryGame/Unlocks/BP_UnlockBuildEfficiency.BP_UnlockBuildEfficiency_C
  - class: /Game/FactoryGame/Unlocks/BP_UnlockCircuitDaisyChaining.BP_UnlockCircuitDaisyChaining_C

Class	What it does
FGUnlockBuildOverclock	Unlocks overclocking (potential shards) on buildings
FGUnlockBuildProductionBoost	Unlocks inserting production-boost shards into buildings
FGUnlockBuildEfficiency	Unlocks the build-efficiency display on buildings
FGUnlockCircuitDaisyChaining	Unlocks power-line daisy-chaining between poles

Misc

unlocks:
  - class: /Game/FactoryGame/Unlocks/BP_UnlockSAMIntensity.BP_UnlockSAMIntensity_C
    properties:
      - path: mSAMIntensity
        value: 2
  - class: /Game/FactoryGame/Unlocks/BP_UnlockInfoOnly.BP_UnlockInfoOnly_C
    properties:
      - path: mUnlockName
        value: 'A cosmetic note'
      - path: mUnlockDescription
        value: 'Shown in the unlock UI grants nothing by itself.'

Class	Key property	What it does
FGUnlockSAMIntensity	mSAMIntensity: int32	Sets the intensity of SAM-node effects (e.g. VO)
FGUnlockInfoOnly	mUnlockName/mUnlockDescription: FText, mUnlockIconBig/Small/Category: UTexture2D	Pure UI entry in the unlock list, grants no gameplay effect on its own
FGUnlockCheckmark	(inherits FGUnlockInfoOnly’s fields)	Same as FGUnlockInfoOnly, plus tracks a per-player “seen/unlocked” checkmark in the save
FGUnlockTape	mTapeUnlocks: TArray<TSubclassOf<UFGTapeData>>	Unlocks audio tapes in tape-player content

These classes plug into schematic instanced unlocks. Use Type: unlock to reuse one preconfigured unlock class across several schematics. Schematic dependencies: uses the equivalent instanced-array mechanism for mSchematicDependencies.