Armory Overview
This template features Inventory (called Armory in the game). It allows the player to unlock and equip new items and characters, upgrade them, and create stronger builds for easier runs.
Armory Features
Armory is presented as a part of the Main Menu:

Here are the main features:
3D Hero Preview
Hero Stats
4 Equip Slots (Weapon, Headwear, Armor, and Accessories)
Below, there are 2 tabs:
Items - a grid of all acquired items, sorted by rarity
Heroes - all available Heroes (both locked and unlocked)
Each Individual item card has additional information:

Rarity - represented by the background color.
The Item Type is in the right corner.
Item Upgrade Level is in the other corner.
Hero cards, on the other hand, feature only a Hero Level Indicator.

Expanded Armory Card
Clicking on any item in the Item or Hero grid will open the said item.
Let's take a look at the expanded Item view.

In the top portion, you will see all the main info for this Item:
Item or Hero Preview
Rarity
Name
Upgrade Level
Main Stats and their value after the next upgrade.
You can display different Main stats on a per-level basis.
Below, you will find an attached Ability. These abilities also feature an indicator on which level they will be unlocked.
You can attach any number of abilities to any upgrade level. For example, you can have a certain ability granted on one level, but changed to a completely new one on the next upgrade.
And below it, there are the Equip and Upgrade buttons as well.
Last updated