UniversalInventorySystem
The premium Open Source alternative to Opsive Ultimate Inventory System
🎯 Best for:Unity developers building RPGs or survival games with complex item systems.
What is UniversalInventorySystem?
Replaces boilerplate inventory code in Unity projects with a modular, event-driven framework. Decouples item data from UI components to allow for rapid prototyping of RPG-style inventories.
Tech Stack
C#Game Development
Why UniversalInventorySystem?
- • Highly customizable UI
- • ScriptableObject data driven
- • Easy Unity integration
Limitations
- • Requires C# knowledge
- • Limited documentation
- • No built-in multiplayer sync
2/15/2026
Last Update
23
Forks
2
Issues
Apache-2.0
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to UniversalInventorySystem instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on Opsive Ultimate Inventory System)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%