(Speculative, based off of devlog and kickstarter images and updates; will update page when alpha is released)
There are many different items in Moonman. Weapons, materials, clothing, tools, armor, toys, blocks, decoration, lights, etc.
Item Types Edit
Weapons consist of many different types of melee weapons in varying size, shape and power. These can be hammers, battleaxes, swords, knifes and some blunt weapons of unique shape and unknown ability. There are also ranged weapons, such as crossbows. Laser staves are also a weapon type.
There are many types of tools as well. Pickaxes, axes, hammers, etc.
Armor and clothing items are very varying, ranging from purely aesthetic to entirely brutal defense. There is even diamond armor. There are many animal hats and masks as well, sometimes changing the shape of moonman entirely. The images from the devlog have shown giraffe, cat and pig hats so far. Other items are wearable, like shields and possibly other trinkets.
Placeable items also exist. Blocks, and interactable objects as well. Doors, ladders, bridges, tables, workbenches, furnaces, etc.
There are also useful items like food, buckets, etc.