The Possessed Mallard Duck takes a couple of magazines to drop and is usually fought while angry ducks attack from all directions. Bring reload speed upgrades — downtime between clips is what gets players killed here.

Attacks & behavior

Charges; ducks attack from all angles during the fight

Notes

• HP not recorded on video.

Source: Unclaim full-boss run ASR, 2026-08-22. Boss names are transcribed from gameplay footage — in-game spelling may differ.

More Catch 1 Billion Ducks content

• All weapons
• All dogs
• Duck species & value list
• Hardcore mode guide
• Codes status
• Update history