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


Increase your health.


  1. +5% Base Health
  2. +10% Base Health
  3. +15% Base Health

EGO Grid

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What post-DLC5 defense perks are you using on loadouts? viperstryke78 3 years ago
Defiance Patch notes 1.108 Perk Stacking Cyborg Superman 3 years ago