Calamity Mod Wiki
Hyperius Bullet
  • Hyperius Bullet.png
Stack digit 9.pngStack digit 9.pngStack digit 9.pngStack digit 9.png
Damage18 Ranged
Knockback1.5 (Extremely Weak)
Velocity Multiplier4x
TooltipYour enemies might have a bad time
Spawns additional bullets on enemy hits
RarityRarity Level: 9
Sell 4 Silver Coin.png
Projectile created
Hyperius Bullet (projectile)
Hyperius Bullet

Hyperius Bullets are Hardmode bullets crafted from Life Alloys. When used to hit an enemy, another bullet is brought from the left or right edge of the player's screen to pass through the enemy's position, at the time of being hit.



Crafting Station
Mythril AnvilMythril Anvil
Orichalcum AnvilOrichalcum Anvil
Musket BallMusket Ball150
Life AlloyLife Alloy1
Hyperius BulletHyperius Bullet150


  • The name of this bullet is most likely a reference to the boss enemy in Borderlands 2, named Hyperius the Invincible. The effect of the bullet is also a reference to the Conference Call weapon, found in Borderlands 2. Both Hyperius and the Conference Call are affiliated with the manufacturer Hyperion.
  • "Your enemies might have a bad time" is a reference to the character Sans from Undertale.
  • In the mod's source files, the extra bullet projectile is referred to as 'OMGWTH'. This is likely a reference to a boss of the same name, also produced by Hyperion.
  • The bullet in this item's sprite resembles a recolored Copper Coin.