Glass is an armor perk in World // Zero that trades maximum health for stronger critical hit damage. It is a high-risk perk because it reduces survivability, but it can be useful for players who want more damage from critical hits.
This guide explains how the Glass perk works, its armor range, perfect roll value, rating tiers, and whether it is worth using for different types of players.
Quick Answer
Effect: Glass reduces maximum health by 35%, but increases minimum and maximum critical hit damage range.
Availability: Glass is listed as an armor perk.
Range: 30% - 100%.
Perfect roll: 100% Glass.
Playstyle: Best suited for players who can handle lower health in exchange for higher critical hit damage.
Glass Perk Effect
Glass reduces maximum health by 35%, but increases the player's minimum and maximum critical hit damage range. This means the player becomes more fragile, but critical hits can deal more damage.
The supplied data lists the base critical hit damage multiplier as 150% - 200%. With the supplied 90% Glass example, that multiplier becomes 240% - 290%.
Glass Availability and Range
Glass is listed as an armor perk with a value range of 30% - 100%. The higher the Glass value, the stronger the increase to the critical hit damage range.
Perk | Availability | Range |
|---|---|---|
Glass | Armor | 30% - 100% |
Perfect Glass Roll
A perfect Glass roll is 100%. This is the highest listed value for the Glass armor perk and is rated as S+ in the supplied perk rating example.
Glass Roll Type | Value |
|---|---|
Minimum Listed Roll | 30% |
Perfect Roll | 100% |
Glass Critical Hit Damage Example
The supplied data gives a 90% Glass example. Base critical hit damage is listed as 150% - 200%. With 90% Glass, the multiplier becomes 240% - 290%.
Example | Critical Hit Damage Multiplier |
|---|---|
Base Critical Hit Damage | 150% - 200% |
With 90% Glass | 240% - 290% |
Glass Rating Values
The supplied rating example for Glass uses a 30% - 100% range. A 100% Glass roll is S+, while 98% - 99% Glass is S tier. The remaining values are grouped into A, B, and C tiers.
Tier | Glass Roll |
|---|---|
S+ | 100% |
S | 98% - 99% |
A | 85% - 97% |
B | 64% - 84% |
C | 30% - 63% |
Perfect Glass Drop Rate Notes
The supplied perfect perk drop rate data lists 100% Glass in both Arcane Tower and Nightmare Dungeon tables. These are separate listed rates and should not be mixed together.
Source Type | Average | Chance |
|---|---|---|
Arcane Tower | 1 in 4,888 | 0.0205% |
Nightmare Dungeons | 1 in 5,338 | 0.0187% |
Glass Strengths
Glass increases critical hit damage potential.
High Glass rolls can be valuable for damage-focused builds.
The perk has a clear perfect roll, making it easy to rate.
Glass Weaknesses
Glass reduces maximum health by 35%.
The health penalty can make mistakes more punishing.
It may be harder to use safely for players who need more survivability.
Is Glass Worth It?
Glass can be worth using for players who want more critical hit damage and can handle the 35% maximum health reduction. It is better suited for damage-focused builds than defensive or beginner-friendly setups.
A high Glass roll can be strong, but the lower health makes positioning and survival more important. Players who are still learning difficult fights may prefer a safer armor perk before switching to Glass.
FAQ
What does Glass do in World // Zero?
Glass reduces maximum health by 35%, but increases minimum and maximum critical hit damage range.
What item type can get Glass?
Glass is listed as an armor perk.
What is the Glass perk range?
Glass is listed with a range of 30% - 100%.
What is the perfect Glass roll?
The perfect Glass roll is 100%.
What is S tier Glass?
S tier Glass is listed as 98% - 99% in the supplied rating example.
Is Glass good for beginners?
Glass may be risky for beginners because it reduces maximum health by 35%. It is safer for players who can avoid damage consistently.
Does Glass increase normal damage?
The supplied data describes Glass as increasing the critical hit damage range, not general normal damage.
Is perfect Glass rare?
The supplied perfect perk data lists 100% Glass with low chances in both Arcane Tower and Nightmare Dungeon tables, so it should be treated as a long-term farming goal.
Last Updated
Notes: Values, requirements, drop rates, locations, and mechanics may change in future World // Zero updates.