Introduction to the Plugin

Inventory_X is a backend-first, UI-agnostic inventory system for complex, performant and multiplayer-ready Unreal Engine projects.

Core philosophy

The server validates authoritative inventory state while client prediction keeps interactions responsive. Grid containers, typed slots, nesting, tag-driven rules and cross-inventory sessions are built on the same data-oriented foundation.

Layered Architecture

Layer 1 manages a single inventory, its registries, layout, operations and networking. Layer 2 adds secure interaction sessions between inventories, including locking and atomic cross-endpoint operations.