The Mutation 2.0 Update Note

Mutation Mode Chapter 2

Shop System

• Gun maintenance

  
  Damage +5%, Firing Rate +5%
  

• 4 Leaf Clover

  
  Critical Chance +5%
  

• Vampiric Fangs

  
  Lifesteal Chance +3%, Lifesteal +1%
  

• Tough guy proof

  
  Damage Reduction +5%
  

• Protein Shake

  
  Max HP +15%
  

• Energy bracelet

  
  Max Shield +25%
  

• Supercharger

  
  Shield Restoration Rate +50%
  

• Bandage

  
  Recover 30% HP
  

• Gambler's Cocktail

  
  Recover 1% of max HP upon critical strike, cool down for 2 seconds
  

• Vampire's Heart

  
  Lifesteal effect heals an additional 2% of max hp. Cool down for 2 seconds
  

• Adrenaline

  
  After taking damage, attack power +20% for 3 seconds
  

• Choke

  
  Bullet Spread Angle -20%
  

• 50. Cal Bullet

  
  Bullet Speed +35%
  

• Double nutrition

  
  All healing effects increased by 5%
  

• Assasin's Memoir

  
  Torso Damage +2% for every kill, stacks infinitely and returns to 0 at the end of the wave
  

• Revive Token

  
  Resurrect once (full HP and shield), and knock back the surrounding enemies by 2 meters
  

New Enemies

• Pyro

  
  
  The highly aggressive special infected zombies spit flames, leaving survivors no space to breathe!
  
  

• Infector

  
  
  The aggressiveness is as intense as PYRO, but the acid attack will cause continuous damage to survivors!
  
  
  

• Sludger

  
  
  Shoots out the that obstruct the line of sight.
  
  
  

• Howler

  
  
  A special infected zombie who is nonaggressive. However, the howler attracts hoards of zombies that can easily be too much to handle if the threat isn't managed.
  
  

New Mutation Cards

• Buy one get one free

  
  The number of zombies summoned by the Howler is doubled
  Additional scores: +30%
  

• Frenetic

  
  Giant infected enemies gain 50% movement speed when below 50% HP
  Additional scores: +10%
  

• Rot

  
  A giant infected enemy emits deadly toxins, dealing 1% max hp/second damage
  Additional scores: +20%
  

• Yatawu

  
  The crow's HP +200%, movement speed +50%.
  Additional scores: +30%
  

• BAM BAM

  
  Club Wielding Giants +150% HP and +50% movement
  Additional scores: +10%
  

• Titan

  
  MEGA boss gets an upgrade!
  Increased HP, Movement and Attack Speed +30%
  Additional scores: +30%
  

• Tower shield

  
  The size of shield enemies wield increases by 20%
  Additional scores: +10%
  

Content of the Halloween exclusive limited-time campaign

Halloween Steam Achievement

• Trick or Treat

  
  
  Choose Pumpkin juice card
  

• Out With It

  
  
  Choose Pumpkin pie card
  

Halloween special edition ability cards

• Pumpkin Pie

  
  Max HP +15%, Recover 50% HP
  Rarity: Rare
  

Halloween special edition shop products

• Pumpkin juice

  
  Recover 30% HP
  

Balance Changes

Ability Cards Changes

• Evolution (Damage)

  
  Damage +5% for every 15 enemies killed (maximum stack: 6 times)
  ↓
  Damage +5% for every 20 enemies killed (maximum stack: 6 times)
  

• Death Splinter

  
  30% chance to split 2 bullets to its surroundings upon killing
  ↓
  After killing the infected, split 2 bullets to attack the surroundings (cool down 1 seconds)
  

• Shock Wave

  
  10% chance to knock back enemies by 2 meters upon hitting
  ↓
  When hitting an enemy, knock back the target by 2 meters (cool down 2 seconds)
  

• Awareness

  
  Temporarily increase Firing Rate by +50% for 10 seconds after taking damage
  ↓
  Temporarily increase Firing Rate by +50% for 5 seconds after taking damage
  

• HP Attack

  
  Deal an extra damage base on 15% current HP per hit
  ↓
  Deal an extra damage base on 12% current HP per hit
  

• Headstart

  
  Damage +30% for 20 seconds after every wave start
  ↓
  Damage +40% for 20 seconds after every wave start
  

• Sticky Bullets

  
  Inflict slow upon critical hit (reduce movement speed for 50% for 3 seconds)
  ↓
  Hitting the enemy's leg slows them down (50% slow for 3 seconds, Cool down 0 second)
  

• Combo Hunter Healing

  
  Recover 5% HP for every 15 combo
  ↓
  Every 15 Combo restores 2% HP and 2% Shield
  

• Berserker

  
  Damage +50% when current HP is less than 35%
  ↓
  Firing Rate +50% when current HP is less than 50%
  

• Final showdown

  
  The last bullet of magazine deals 3X damage
  ↓
  The last bullet of magazine deals 5X damage
  

• Mental Fortitude

  
  Damage Reduction +25% when current HP is less than 50%
  ↓
  Damage Reduction +30% when current HP is less than 50%
  

• Blood Pact

  
  Damage +75%, -10% HP per attack (will not cause death)
  ↓
  Damage +75%, -2% HP per attack (will not cause death)
  

• Imperfection

  
  Max HP +80%, Damage Reduction -10%
  ↓
  Max HP +80%, Damage Reduction -20%
  

Ability Cards Removal

• Steady Hands
  
• Revive Token (move to the shop system)
  

Levels Changes

• Shop parts in the mutation mode chapter 1, 1-Ex and 2-Ex (replaced 1-2 times the part of the selecting of the ability card)
  

Fighting Style Changes

• Cryogenics

  
  Causes a frost explosion upon hitting a frozen enemy. Dealing 200% damage and freezing enemies within a 3-meter radius (Cooldown: 2s)
  ↓
  An ice storm is generated when hitting a frozen enemy, dealing 200% damage and freezing enemies within a radius of 3 meters for 3 seconds. (cool down 3 seconds)
  

Performance Changes

1. Game engine upgraded to Unity2019 version, which will have lots of positive effects on game performance.
   
2. Adjust parts of the game logic, which reduces the burden of the CPU.
   
3. Optimize parts of the graphics, which to reduce graphical lag.
   

Valve Index support

• Trigger-shooting, operation UI interface
  
• Button A – Reload
  
• Button B – Pause the game during stages
  

Adjustment of the game control

Other Changes

1. Adjustments on the sound effect
   

Bug Fixes

1. Fixed the bug in the reconfirmation interface when players give up on the mission, you can still press the game setting and the button of the return to mission.
   
2. Fixed the bug in the sound effect of the chainsaw when starting the game.