Void Emperor introduces proper attack patterns instead of random charges. With roughly 1,000 damage per shot it dies without ever getting a pattern off, making it a benchmark: if you struggle here, farm upgrades before pushing deeper.

Attacks & behavior

First scripted attack pattern

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