The Ultimate Inventory System is a robust, fully-featured, and highly modular inventory framework built for any game genre – RPGs, survival, shooters, crafting games, and more.
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Ultimate Inventory System v1.3.4p1 (28 Aug 2025) (Latest version)
Ultimate Inventory System v1.2.7
(Tested with Unity version 2020.3.23f1)
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⭐Now includes localization support!⭐
The Ultimate Inventory System is a robust and fully featured inventory system for Unity. The system was designed from the ground up to offer flexibility for any genre.
The Ultimate Inventory System contains an intuitive editor which allows you to quickly create your inventory objects. The UI display can be customized to show the inventory using the style of your game. Advanced inventory features such as crafting, upgrades, and a shop system are also included.
Overview | Demo | Documentation | Videos | Forum | Discord
✔️Features
• Item Management
• Inventory Display
• Crafting
• Upgrades
• Shop
• Currencies
• Save & Load
• Localization
• Hotbars
• Item Variants
• Item Actions
• Item Shapes
• Import/Export
• Split Screen
• Mobile Friendly
• Controller Support
• Supports 2D and 3D
✔️Integrations
• Behavior Designer
• Dialogue System for Unity
• Control Freak
• Easy Touch
• InControl
• Input System
• Master Audio
• Playmaker
• Quest Machine
• Rewired
• Save System for Opsive Character Controllers
• Ultimate Character Controller (all variants)
