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Hades weapons guide: Infernal Arms and unlock costs

Compare the six original weapons and distinguish keys, Titan Blood and hammer upgrades.

Edition covered

Original Hades PC release and its final base-game systems, not Hades II. Publisher screenshots include early-access builds and illustrate environments rather than exact current HUD values.

6 items · one picture per entry · open a picture for full size.

Weapons

Adamant Rail in Hades
Initial key cost: 8; unlock other weapons first

Adamant Rail

Basic role: Ranged fire with reloads and an explosive Special.

Reference

Quick notes

  • Compare the six Infernal Arms. Weapons determine your basic movement and attack rhythm before boons are added.
  • Use the correct upgrade resource. Keys open weapons, Titan Blood develops aspects, and hammers change attacks during an escape.
  • Match boons to attack frequency. A fast repeated hit can trigger effects differently from a slow heavy strike.
  • Practice defense with the Shield. Holding the Shield’s attack charges Bull Rush while blocking from the front.

Use the correct upgrade resource

Use the correct upgrade resource
SystemResourceLasting effect
Weapon unlockChthonic KeysAdds that weapon to the courtyard
Aspect developmentTitan BloodImproves the selected aspect
Weapon move upgradeDaedalus HammerApplies for the current escape
Boon levelPom of PowerImproves an eligible boon this escape
Useful tip

The Rail costs eight keys after the other weapons have been unlocked; finding eight keys alone does not make it available.

References
Guide references
ReferenceWebsite
Infernal Armshades.fandom.com
Shield of Chaoshades.fandom.com
Titan Bloodhades.fandom.com
Pom of Powerhades.fandom.com