Critical Hit

Critical hits are otherwise normal weapon strikes that randomly deal increased damage on enemies. The likelihood that an attack will be a critical hit is based on the weapon's critical hit chance, and the additional damage dealt by a critical hit is determined by the weapon's critical damage multiplier. Each attack, or each pellet in the case of shotguns (and similar weapons such as the Redeemer), rolls its own chance to critically hit.

When a weapon deals a critical hit (or "crits"), the damage is displayed as a yellow, orange or red number on the HUD instead of the usual white coloring. Bear in mind that critical hits on shields are still blue and attacks benefitting from the stealth damage bonus are always yellow, even when they don't crit.

Critical Hit ChanceEdit

Each weapon has a base chance to critically hit, which can be increased through mods and various buffs.

Relative IncreasesEdit

Most increases to crit chance are relative to the base chance. Multiple of these stack additively with each other:

E.g. putting Point Strike and Critical Delay on a Braton results in:

Base Crit Chance × (1 + Relative Bonus)

= 0.12 × (1 + 1.5 + 0.48)

= 0.3576 = 35.76%

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Absolute IncreasesEdit

A few effects grant absolute amounts of crit chance. This includes Maiming Strike, Arcane Avenger, Cat's Eye and Covenant. These are applied after relative bonuses.

As an example, a Braton with Point Strike (relative) and Arcane Avenger (absolute) has a crit chance of:

Base Crit Chance × (1 + Relative Bonus) + Absolute Bonus

= 0.12 × (1 + 1.5) + 0.3

= 0.6 = 60.00%

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Blood RushEdit

Blood Rush and the Gladiator Set Bonus are unique in that they are a relative increase applied after all others and even after absolute ones.

[Base Crit Chance × (1 + Relative Bonus) + Absolute Bonus] * (1 + Blood Rush × Combo Multiplier)

= (0.05 × (1 + 0.6) + 0.3) * (1 + 1.65 * 1.5)

= 1.3205 = 132.05%

Critical hit chance can surpass 100%, for further information read Crit Tiers.

Critical Damage MultiplierEdit

When a critical hit occurs, that hit's damage is increased and the damage value's color is changed to yellow. The stat describing by how much a crit is strengthened is displayed in the arsenal as a multiplier.

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E.g. putting a Vital Sense on a Braton will result in a multiplier of:

Base Crit Multiplier × (1 + Relative Bonus)

= 1.6 × (1 + 1.2)

= 3.52

Crit TiersEdit

Modded Crit Chance		Crit Tier & Coloration
x = 0%	No hit can crit	Tier 0
0% < x < 100%	Chance for a yellow crit
		Tier 1
x = 100%	All hits yellow crit
100% < x < 200%	Chance for an orange crit
		Tier 2
x = 200%	All hits orange crit
200% < x < 300%	Chance for a red crit (tier 3)
		Tier 3
x = 300%	All hits red crit (tier 3)
300% < x < 400%	Chance for a red crit (tier 4)
		Tier 4
x = 400%	All hits red crit (tier 4)
400% < x < 500%	Chance for a red crit (tier 5)
		...
...	...

When a weapon achieves a crit chance higher than 100%, every attack will crit but it also gains a chance to deal an even stronger crit. As the critical hit chance increases, the tier of critical damage does so as well.

Although the coloration remains red after a certain point, crit tiers continue to increase.

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E.g. putting a Point Strike on a Lenz will grant it a crit chance of:

Base Crit Chance × (1 + Relative Bonus)

= 0.5 × (1 + 1.5)

= 1.25 = 125.00%

This means it will have a chance of 25% to trigger an orange crit, while all other hits (75%) will yield a yellow one.

In addition, each mod of the Vigilante Mod Set has a 5% chance to increase a critical hit's tier by 1. This effect stacks with other Vigilante Mods installed, up to a 30% chance with all six Vigilante Mods equipped.

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The critical damage multiplier for these can be calculated as follows:

1 + Crit Tier × (Modded Crit Multiplier − 1)

As an example, an orange crit for the Braton with Vital Sense will instead get a multiplier of:

= 1 + 2 × (1.6 × (1 + 1.2) − 1)

= 6.04

Critical HeadshotsEdit

Certain body parts on enemies, most notably heads, will receive additional damage when struck. This location-based damage increase is usually a 2.0x multiplier, but if the strike is a critical hit, then it receives an additional damage bonus. For yellow crits, this is another 2.0x multiplier on top of the location multiplier and the crit multiplier but in general, it uses the formula:

Total Damage = Damage × Headshot Multiplier

× (1 + Crit Tier × (2 × Modded Crit Multiplier - 1))

The Headshot Multiplier is 2.0x in almost all cases. The bonus damage from headshot crits is specific to heads and not generalized to all special body parts. The MOA, for example, has a "fanny pack" which normally receives 3.0x damage, but does not receive any additional multipliers from a critical hit. The Jordas Golem, however, has a 1.0x multiplier on his engines, but still receives quadruple damage if critically hit. Corpus humanoids do not receive headcrits, instead only taking the normal 2.0x headshot damage even after their helmets are removed.

Damage Mechanics
Offense	Critical Hit • Damage • Enemy Body Parts • Multishot • Punch Through
Defense	Armor • Health • Shield
Damage Types
Physical	Impact • Puncture • Slash
Elemental	Cold • Electricity • Heat • Toxin
Combined	Blast • Corrosive • Gas • Magnetic • Radiation • Viral
Unique	Tau • True • Void

Mechanics
Currencies	Credits • Ducats • Platinum • Standing
General	Arcanes • Arsenal • Buff & Debuff • Chat • Clan • Codex • Daily Tribute • Foundry • Fusion • Mastery Rank • (Riven) Mods • Orbiter • Passives • Polarization • Trading • Transmutation
Gameplay	Alert (Arbitrations, Tactical) • Alignment • Archwing • Challenge Reward • Death • Death Mark • Enemy Behavior • K-Drive • Landscape • Maneuvers • Matchmaking • Mission • One-Handed Action • Pickups • Squad • Tile Sets • Threat Level • Void Relic • Waypoint
	Activities	Conservation • Fishing • Mining
	Stealth	Hacking • Noise Level • Stealth
Equipment	Warframe	Affinity • Attributes (Armor • Energy • Health • Shield) • Abilities • Threat Level
	Weapons	Accuracy • Ammo • Attack Speed • Critical Hit • Damage • Exalted Weapon • Fire Rate • Melee • Multishot • Projectile Speed • Punch Through • Recoil • Reload • Status • Zoom
	Operator	Focus (Madurai • Vazarin • Naramon • Unairu • Zenurik)
Technical	Key Bindings • HUD • Settings
Mathematical	Drop Tables • Level Scaling • Maximization (Duration • Efficiency • Range • Strength) • User Research

Critical Hit Mods
Rifle	Chance	Point Strike • Critical Delay • Argon Scope
	Damage	Vital Sense • Hammer Shot • Bladed Rounds
Shotgun	Chance	Blunderbuss • Critical Deceleration • Laser Sight
	Damage	Ravage (Primed) • Shrapnel Shot
Pistol	Chance	Pistol Gambit (Primed) • Creeping Bullseye • Hydraulic Crosshairs
	Damage	Target Cracker (Primed) • Hollow Point • Sharpened Bullets
Melee	Chance	Blood Rush • Maiming Strike • Sacrificial Steel • True Steel • True Punishment
	Damage	Organ Shatter
Weapon Augment		Deadly Sequence

Start a Discussion Discussions about Critical Hit

• 

  Hypothetically, if I had a 10% crit. chance rifle and a multishot mod on it, then what would my new crit chance be? Post the equation please.

  26 messages
  • 
    A Lone Tenno
    So basically more shots equals more crit chance... 2018-08-29T13:32:19Z
  • 
    A Lone Tenno
    The person above me.  Technically speaking sort of.  It'll increase the chance of you getting a crit in any given scenario. However y... 2018-09-15T23:35:06Z
• 

  Argon Scope on crit weapons below 30% crit chance

  22 messages
  • 
    Rngd444
    Oh boi, impressive. I remember doing some similar inequality calculations and also ended up with some negative result which I was then too stu... 2017-02-11T23:26:16Z
  • 
    TeCoolMage
    I tried to compare argon scope and bladed rounds but came to a completely different conclusion... Assumption: all shots made are headshots,... 2018-02-27T13:07:26Z

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