Features:

Server-authoritative inventory backend
Client prediction with reconciliation
Strict network security
Grid-based containers
Slot-based equip containers
Nested containers
Stack management, item rotation
GameplayTag-driven rules and filtering
Dynamic item fragments
Full multiplayer support (Single-Player, Listen-Server, Dedicated-Server)
UI-agnostic backend
Blueprint and C++ API
Event-driven architecture

Code Modules:

Inventory_X — Runtime (layer 1, core backend)
Inventory_XClient — ClientOnly (cosmetic asset loading helpers)
Inventory_XLayer2 — Runtime (layer 2, cross-inventory)
Inventory_XSample — Runtime (Layer 1 sample UI)
Inventory_XLayer2Sample — Runtime (Layer 2 sample UI)
Inventory_XTests — UncookedOnly (test suite)

Number of Blueprints: 100 (3 sample levels)

Number of C++ Classes: 62 (UCLASS) in 376 (194 .cpp + 182 .h)

Network Replicated: Yes

Supported Development Platforms:

Windows: Yes
Mac: Yes

Supported Target Build Platforms: Windows, Mac, Linux, Android, IOS — Consoles are not tested locally but the code has no Platform dependencies and uses native Unreal c++

Documentation Link: https://giandujotto99.github.io/Inventory_X-WebDoc/index.html

Important/Additional Notes:

Runtime core module does NOT depend on UMG, Slate, or SlateCore

XForge

XForge

Product types