Skip to content

Mega Blast

ActiveQuality: ****

Fires an enormous Brimstone laser for the entire room duration and persists across rooms. The rarest and most powerful active item in the game.

PvE Rating

★★★★★

5/5

Strengths

  • +The single most powerful active item in the game.
  • +Beam persists across rooms, clearing entire floors.
  • +Trivializes any boss encounter when activated.

Weaknesses

  • -Incredibly rare; almost never seen in normal runs.
  • -12-room charge makes repeated use nearly impossible.
  • -Takes the active item slot, replacing other useful actives.

Pro Tips

  • 1Save Mega Blast for boss fights or dangerous multi-room sequences.
  • 2The beam persists when entering new rooms, so push through floors quickly.
  • 3Extremely long recharge; pair with Battery items for multiple uses.