After 15 months of development we are extremely excited to announce that the Ultimate Inventory System has been released on the Opsive Store! The Ultimate Inventory System is designed to be a powerful, modular, and scalable inventory frame that can create a complex inventory structure as fast as possible. The documentation for the Ultimate Inventory System can be found on this page.
The Ultimate Inventory System will be released on the Asset Store as soon as it is stable for Opsive Store users. The Ultimate Character Controller integration will be released shortly.