the red is Bloated Licker it will exploded upon death

and rotten licker it has no Tongue, no longer climb the wall and ceilings

and blue licker is Shocking Licker of capable of exploding with electricity

Burning Licker is engulfed in flames and immune to it

spiky licker is Covered in sharp Objects such as Barb wire or Glass shades

Super Licker

it can stand up like normal humans it the most shocking

it basically exact same as Super Undead

Shocking Striker of capable of exploding with electricity

Spiky Striker is Covered in sharp Objects such as Barb wire or Glass shades

Buring Striker is engulfed in flames and immune to it

Bloated Striker it will exploded upon death

Acid Striker

Armor Striker or Riot Striker 

Licker and striker with skin like stones
Stone licker and stone striker

There are lickers are wearing firefighter suits, hazmat suits, military uniforms and hats and
Police uniforms

There others too
Drowned licker
Insect Swarm licker mutation has caused an insect hive to fuse to its abdomen.

Licker King it a Multiple Lickers Stuck Together

Night striker

The Night Stalker is a huge mutated zombie with high speed and defense capabilities. It possesses two abilities: [Hardening Sprint] which is used to increase both speed and knockback resistance and [Leap Strike], aimed to lunge itself toward a specific location in order to short distance between targets.

Night striker has 2 available abilities:

Hardening Sprint: The Night Stalker shields itself with its claws, increasing knockback resistance.
Leap Strike: The Night Stalker will double jump high in the air and quickly charge forward to a targeted spot.

Charger aka mutant rhino

DESCRIPTION:
Maw with jagged teeth
Huge size
Large armored arms
Unarmored back and chest
ATTACK(S):
Charges and pounds

Spin diver
Small but dangerous, the Spin Diver with no doubt is the most troublesome zombie to deal with when it's regarding narrowed small areas. Although it might seem slow and highly vulnerable, it shouldn't be taken as a small menace, as once this twisted creature begins to roll, nothing or no one won't stop him from breaking through.

Spin Divers normally are slower than humans, unless when they start rolling.

Advantages

High knockback resistance, specially when rolling

Able to get onto inaccessible places by pouncing

Fast movement speed, specially when rolling

Can get into small spaces such as ducts while rolling

Tyrant dog

Krono wing is super undead
Launch Missiles: Krono Wing will launch the missiles from her shoulders to attack players.
Shoot Minigun: Krono Wing will fire the minigun at her targets.
Shoot Grenade Launcher: Krono Wing will release a barrage of explosives with her grenade launcher.
Carpet Bomb: Krono Wing will fly toward the arena to bombard the targeted

Dread knight

He is Las Plagas  undead

SIGNATURE PRIMARY
Hand Cannon
SIGNATURE SECONDARY
Handheld Sword

First encounter with robot spider legs
Focused Fire: dread knight will fire a load of explosives from his hand cannon in close quarter forward
Aerial Fire: dread knight will fire a widespread of explosive across the field
Rush Slam: dread knight will rush and slam toward the target

Second encounter when you destroy he's  robot spider  legs in first encounter, he replace with thrusters

Energy Slash: dread knight will slash forward with energy wave
Charged Slam: dread knight will charge forward with a slam
Electrical Discharge: Agent H will discharge a wave of electric field around him on the ground
Guided Missiles: dread knight will hover up airborne and fire guided missiles towards a player
Ground Slam: After finishing Guided Missiles, dread knight will perform a ground slam, making him go back to surface
Emergency Barrier: Automatically activates when too much damage taken
Continuous Slash: dread knight will chase down and continuously slash the target in close quarter

Metatronic
He is Majini  with t-virus
He can roar, volatiles, lickers, snorks and strikers for reinforcement
He wears half gas mask
He has an outstanding technology to breach through walls
He has electrical fists
He can change at you
Lilith is his sister
His accent is Russian

Attacks Punching, throwing heavy stuff , punching heavy objects such as dumpsters and cars
He can inject t-virus in himself make him stronger
Be cautious when approaching and engaging Metatronic. Check if he are wearing has half gas mask, as it can determine whether they are no longer able to withstand a third attempt.
When Metatronic is wearing his half gas mask, you should know that he has 1 HP left, this makes him a very easy target once the half gas mask is removed.

Lilith
She is super undead
Ability to talk
She can howl for zombies, hunters and vomiters for reinforcements
She has electricity claws and thrusters on her feet's

She has an outstanding technology and intelligence
Metatronic is her brother

Lilith and Metatronic last names are rising

——

Nathan Kennedy
He is Leon brother

Nobody knows his name exactly. He is just called agent. N
He works umbrella

He uses an exclusive manual battle mech named MX-2000 that ravages the battlefield.

After his mech destroyed, he decide to avoid to be killed by merge himself with T-virus and las plagas to turn him into an aquatic creature

Agent Colton
He is most umbrella member personal super soldier, deployed to attack alice

He wears a red suit that covers his entire body

SIGNATURE PRIMARY
Hand minigun
SIGNATURE SECONDARY
Hyper-defense shield

Melee Attack: Agent Colton will run toward a player and slash with his shield
Firing Minigun: Agent Colton will fire a minigun on a single target, slows that target down upon hit
Heat Wave: When reaching 70% of his remaining HP, he will jump to the center, grant invincibility by heating up his armor, and unleash a heat wave on front
Electrical Trap: Agent Colton will fire multiple projectile airbone, when dropped, it install an electrical trap that damage players when stepped on
Fire Bomb: Agent Colton will fire multiple bombs upward, when drops down, leaves fires that lasted in 10 seconds
Guided Missile : Agent Colton will fire multiple guided missiles that flies toward a single player, self destruct on certain time limit
Hyper-Defensive Mechanism: Agent Colton will heat up his armor and activate anti-damage barrier, at this state, he becomes completely stationary but immune to damage, and perform common attacks such as fire bombs, Electrical trap or missile . You can break his barrier by using your own weapons, the status of his barrier changes between [Green]-[Orange]-[Red], if his barrier successfully broken, he will enter vulnerable state. If failed to break the barrier, he will enter invincibility state, detonate his shield to blast a heat wave that instant kill everyone in the area, you must cover behind something to avoid it

Agent Kelley

Her weapons dual submachine gun and daggers
Skills

One of umbrella members She is an expert in assassination and has durable combat ability in both close quarter and long range engagements

Dash: Move fast to attack with dagger.
Evasion: Avoid being constantly attacked.
Grenade: Throw grenade.