Elysis is a top-down action-RPG which aims to provide a gratifying sense of combat and exploration. To achieve this, the addon system was conceived as a way to allow players to modify their weapons to be able to fight a wide variety of enemies. These addons will give weapons special properties and will be scattered throughout the world waiting to be found.
Showing off the inventory system with changing weapons.
I also got it so that you can talk to an NPC and trade things that you can use.
I haven't put in money yet, but that's next.
There's also passive items which activate when they're in the active item spot. For example, there's an item that heals you 1hp/5seconds if you have it in the item slot. Also, Item descriptions.