GrimVentory - Plug And Play Inventory System for Unity

🧰 Build the inventory your game deserves; fast, flexible, ready.

GrimVentory is a highly customizable inventory system made specifically for Unity developers. Whether you're working on a survival horror, gritty RPG, or a sci-fi looter-shooter, GrimVentory gives you the tools to create immersive, functional, and stylized inventory systems with ease.

From classic  2D grid-based layouts inspired by games like Resident Evil, to a sleek 3D Silent Hill style inventory. GrimVentory adapts to your game’s needs and aesthetic. Built with modularity in mind, this tool supports deep customization and developer-friendly workflows using Unity’s ScriptableObjects and intuitive editor windows. 

You can implement this inventory system within minutes. It's a matter of converting your prefabs in inventory items with a click of the button then creating and saving the inventory style in your scene.

🩸 Features

• Multiple Layouts: Grid, Carousel, and List styles to fit any genre or mood
• Multislot Grid Items: Perfect for managing weapons, gear, or oddly shaped key items
• Customizable Tabs & Categories: Create stash tabs, hotbars, equipment slots, ammo sections, quest logs, notes and more.
• Custom Item Data: Use ScriptableObjects or add your own logic to define item stats, behaviors, and types
• Drag-and-Drop & Item Management: Built-in support for drag-and-drop, stack splitting, combining items, equipping, and dropping
• Highly Stylable UI: Skin your inventory system to match any visual style, from gritty realism to retro pixel horror

Whether you’re making a tense survival horror with limited slots or a complex RPG with layered gear systems, GrimVentory helps you create intuitive and immersive inventory experiences; without reinventing the wheel.

🎮 Made by devs, for devs.

This project is made by 5 passionate game developers:

Chiel, Vincent, Alfredo, Mo, Arjan

💬 Got a question, bug report or do you have a feature request? I’d love to hear from you in the comments!  Also feel free to leave feedback whether it's positive or negative so we can improve the tool.

Note: Make sure the inputsystem is installed in your project and enabled.