Health Regeneration, abbreviated to Health Regen, is an armour upgrade developed by the UNSC which can be directly integrated into MJOLNIR Armour.

Overview & Background


Gameplay Information


  • Health Regen will restore up to two-thirds the player's health. This encourages the player to fight more aggressively and to take more risks during combat, as they don't have to rely solely on Medkits placed in specific areas to recover their health.


  • Health Regen is incapable of fully restoring the player's health, with Medkits being the only way to do so.
  • Health Regen will only activate once the player's energy shields have been fully recharged, effectively increasing the amount of time the player has to stay out of combat to recharge.

Developer Information



  • It is the only armour ability that is always used passively and never needs to be manually activated, Q (or whichever key the player assigned) is used for the flashlight.
    • Despite this, it should be noted that this armour ability is not equipped when starting a level unless if the player chose a loadout with this ability in it.



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