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• Brushed off a few labels.
  
• Annihilate
  
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• Now works as of the November Update.

• New weapon: the Plague Rifle!
  
  • Slow to fire and very weak, but delivers infection to unarmored victims.
    
  • Hit the head or the torso for a much deadlier effect.
• Crippling: Shoot infected in the legs to slow them permanently.
  
• VJ Base support! Most human NPCs will interact properly with infected, but stability isn't guaranteed.

• Changes to climbing:
  
  • Infected will try to climb over props that they can't nudge or break, and will always continue climbing until they reach the top.
    
  • Infected that have had one or both of their arms broken cannot climb.
    
  • Infected can now jump off of smaller heights.
• Resized the unique kill icon.

• Fixed many cross-mod conflicts involving the Infect variable.
  
• General optimization.
  
• Blood stains on risen NPCs are now much more notable.
  
• Fixed Lua errors from gas mask filters.
  
• Fixed NPCs being unable to be colored with the toolgun.
  
• Revamped contagion math; can no longer reduce host infection.

• Fixed zombies remaining alive after getting headshot.

• Custom model support!
  
  • Enable with the convar ba_altmodels.
    
  • To add your own zombie models, open garrysmod/data/ba_altmodels and copy model names into the file.
    
  • Zombies can also be identified as female by their model name. Female zombies have new, unique sounds!
    
  • By default, Infected Citizens models are set up. You will need to download them seperately.
• Surrounding Behavior: Instead of running at their target, zombies will try to move to a random position close to them before closing in. Less conga lines, more horror.
  
• Improvements to climbing: Zombies can jump back down from ledges and objects they climbed before, and can climb to get to corpses.
  
• Kill icons for most Bio-Annihilation virus sources.

• Zombies' slash attack now reaches farther downward, allowing them to break low barricades such as crates.
  
• Optimization changes.
  
• Minor bug fixes.

Fixed zombies being unable to attack when ba_climbing is disabled.

• ba_climbing: Toggles zombies climbing walls.

• Zombies will no longer "jump," but will no longer vault over short barricades as easliy.

None Provided

• Many improvements to infected!
  
  • Several new sounds for pursuit and eating.
    
  • Infected can grab their target, immobilizing them for a short time. Damage them to break free early.
    
  • Infected can now climb up walls to reach their target.
    
  • Infected can now target and destroy breakable objects in their way.
    
  • Infected can now eat zombifying corpses, and can eat extra to gain more health than what they spawned with.
• Rebel and Medic equivalents of the Gas Mask Citizen.
  
• A well-hidden easter egg...

• Humans dying of the virus now turn blue.
  
• Infected NPCs now emerge covered in blood.
  
• Redone air waste effects (again).
  
• Contamination zones produce significantly less infection.

• Fixed broken arms not reducing damage done by infected.
  
• Fixed infected playing citizen death sounds.
  
• Optimized gore effects.
  
• Barrel gas and contamination zones now properly ignore armor.
  
• Fixed players being able to pick up gibs.
  
• Removed unused models and sounds.
  
• Air waste now properly reverts the sky and fog of the map when it gets removed.

None Provided