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Inferno Grenade

Shane Williams

Inferno Grenade is a Power which can be used by Shepard via bonus power or by Ashley Williams or Zaeed Massani in Mass Effect 3. This grenade deals fire damage which is very effective against armor.


Rank Upgrade Stats
1 Cluster-bomb a small area with incendiary munitions. Damage Per Second: 150, Duration: 8 seconds, Radius: 5 meters.
2 Increase grenade capacity by 1 Damage Per Second: 150, Duration: 8 seconds, Radius: 5 meters.
3 Increase damage by 20% Damage Per Second: 180, Duration: 8 seconds, Radius: 5 meters.
4 Damage: Increase damage by 30% or Radius: Increase impact radius by 30% Damage Per Second: 225, Duration: 8 seconds, Radius: 6.50 meters.
5 Max Grenades: Increase grenade capacity by 2 Damage Per Second: 240, Duration: 8 seconds, Radius: 6.50 meters.
6 Armor Damage: Increase damage to armor by 50% or Radius & Shrapnel: Increase impact radius by 50% and increase shrapnel by 1 fragments. Damage Per Second: 225, Duration: 8 seconds, Radius: 9 meters.


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Guide Information

  • Publisher
    Electronic Arts
  • Platforms,
    PC, PS3, Wii U, XB 360
  • Genre
    Action RPG, Third-person shooter
  • Guide Release
    14 May 2021
  • Last Updated
    15 June 2022
    Version History
  • Guide Author
    Andrew Mills, Claire Farnworth

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For years, a lone soldier has told tales of the Reapers, of their return, of these sentient machines reaching out across the vastness of space, to harvest all sentient life. But the warnings were all for nothing. Until now. The Reapers have at last come to Earth and these warnings can no longer be ignored. You are Commander Shepard, the first human spectre and elite soldier of the Alliance, tasked with uniting the galaxy in the fight to stop the Reapers destroying everything you hold dear. In your hands lies the fate of the entire Milky Way but luckily, this time, you are no longer alone.

  • All side missions completed containing the included DLC.
  • Find every single weapon mod tucked away in the game.
  • In-depth look at the major choices and consequences of each.
  • Full details on all possible Romances.
  • Class builds to get the most out of your chosen class.
  • All Biotic Combos and Tech Bursts explained.
  • Details on every Power.
  • Builds for all squad mates.
  • Trophy/Achievement guide.

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