From day 19 every night spawns two bosses side by side (the Double Ducks each have ~150,000 HP). Their second attack is a charge that is much harder to dodge than the first. Boss cash rewards double in this phase, funding the final upgrade push.

Attacks & behavior

Dual-boss coordination, charges

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