[ignited] Item Tiers

Greetings, stranger. Take these sprites for free.
Earlier I pretend to create my own game, but year 2020 said "No" for my beginning, purged my free time.

This is tier map for items, with some examples.

Well, let's take a closer look to tiers, according to my older point of view:

• STANDARD - common tier. No pros, no cons. Used in crafting.
• CRAFT 1/2/3/4/5 - all crafted items. Higher level - better equipment.
• MODIFIED - STANDARD item with modification from tinker NPC. Cannot be use for crafting.
• PERSONAL - MODIFIED item with modification by yourself("Precision tinkering" skills are needed). Item receives you nickname before its title, like "BossHound1996's Beam Gun". Cannot be traded.
• TROPHY - PERSONAL item with unique modifications by yourself("Superior tinkering" skill is needed)/tinker NPC. Drops on death.
• LIGHTWEIGHT - lighter versions of standard items(less weight, less efficiency). Cannot be use for crafting.
• SCIENTIFIC - has additional positive effects without any negative effects. Crafted from EXPERIMENTAL items("Precision science" skill is needed).
• EXPERIMENTAL - STANDARD item with scientific modification("Scientific tinkering" skill is needed). Has random effects. Unstable, can change given effects sometimes.
• ARMY ISSUE - high efficiency.
• OFFICER'S - high efficiency and lesser weight.
• UNIQUE - can be obtained by quests, trading and from looting.

It would be nice if you can find a good usage for it.