Hey Ark hunters,

NA and EU PS4, Xbox One, and PC Defiance 2050 servers will be unavailable for a scheduled daily restart at 2:00 AM PT (For NA) and 3:00 AM GMT (For EU). The estimated downtime for each maintenance is one hour. In-game messaging will be broadcast in advance of the downtime.

Thanks for playing!

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Update - 3:30 PM PST - We're back online. Have a great weekend, folks!

Hey folks,

Defiance 2050 is coming offline for all platforms/regions at 2:45 PM PST (10:45 AM UTC) for a hotfix to resolve an issue with enhanced weapons that caused odd reloading behavior.

Downtime should be under 2 hours.


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Corrosion is a perk that can be upgraded 3 times on the EGO Grid.


Increases damage to armor from your bio attacks


  1. +10% damage to armor from your bio attacks
  2. +20% damage to armor from your bio attacks
  3. +30% damage to armor from your bio attacks

EGO Grid

Mentioned on Forums

25 most recent threads that mention "Corrosion"

Thread Author Created
I have an issue to report. VVinch 2 years ago
Cleaving Corrosion Rig - Shattered Renewal Zoomer12 2 years ago
Anyone have Sunderer keystone Cyber Chip or Cleaving Corrosion Cyber Rig? Aliasse 2 years ago
Ptach Notes - Gold Edition - 11/1/2016 Fasti 2 years ago


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