Sandbox Only Content

Agent Ducky (Ducky Revenge) was previously removed on the 5th June 2026, though it has been made available through the Sandbox mode later.
It is not accessible anywhere else in the game. This page will attempt to include information about both the version before removal and its re-added version.

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This article is about Agent Ducky (Ducky Revenge). You may be looking for other uses of Duck.

Ducks that are trained with guns?
I don't know why the portal was disconnected, but this nerdy duck has formed an army against us.

―Dispatcher on Wave 14 (Bathroom Approach)

Description

The Agent Ducky was an enemy that appeared in Bathroom Approach as part of the Ducky Revenge Event and its rerun in the Spring Frenzy Battle Pass. It has high health and average speed. It has one ability where the Agent Ducky pulls out a silenced pistol and shoots a tower in its range of 20 with it, stunning it for 5 seconds or dealing 400 damage if it targeted a unit.

The Agent Ducky can also be spawned by the Operator Ducky.

Logbook Description

"Agent 42. Their stealth missions are legendary in the duck intelligence community, and their gadget collection would make even Spy Ducky jealous. Their most notable weapon is a heat-seeking briefcase that tracks its target. Agent 42’s secret code name is "Quackles", though they prefer to keep that classified."

Appearance

The Agent Ducky is a regular yellow duck with an orange beak and flippers, which wears an agent suit. The suit is black with a white shirt and a red tie. On the back of its head, it has a black barcode. It carries a silenced pistol, which it uses to stun towers with.

Event Strategy

As this enemy only appears through Sandbox mode, no strategy section is made for its current version. Instead, a strategy section for the one that appeared without Sandbox mode in Bathroom Approach is listed instead.

  • As the Agent Ducky has quite high health, high DPS towers like the Pursuit, Crook Boss, Ranger or Minigunner are recommended here.
    • Some stronger early-game towers like the Mortar can also still be helpful at handling these enemies.
    • The Pursuit and Mortar are especially useful here, as they will not get stunned by the Agent Ducky.
  • You can place down multiple cheap towers to bait the Agent Ducky's attack, though this is not necessary.

Sounds

Sound Description
When the Agent Ducky performs its On His Majesty's Secret Service ability

Animations

Converted Variants

Corpse Variants

Promotional Images

Promotional Videos

Charms

Miscellaneous

Trivia

  • The sound after a shot is fired is similar to that of the James Bond chord.
  • The Agent Ducky is a reference to Agent 47 from the Hitman game series.
    • Its agent name, Agent 42, is a reference to Agent 47's name.
    • The barcode seen on the back of the Agent Ducky's head is a reference to the Agent 47's barcode, also placed on the back of his head.
    • The heat-seeking briefcase mentioned in the Logbook description is the ICA Executive Briefcase.
  • In the Easy difficulty of Bathroom Approach, the dialogue for the Agent Ducky is shown on Wave 9, even though it first appears on Wave 8.
  • The Agent Ducky is unaffected by enemy appearance modifiers, such as Talk Like a Pirate Day.

Update History

  • 16 April 2025 - v1.61.0
    • Agent Ducky added.
    • Bug: Agent Ducky clips into the ground when made larger or smaller.
  • 28 May 2025 - v1.65.0
    • Agent Ducky removed from the main game, now appears exclusively in Sandbox mode.
  • 3 April 2026 - v1.88.0
    • Agent Ducky re-added to the main game, now appears in Bathroom Approach.
    • Health increased from 150 to 350 in Easy difficulty.
    • Health increased from 400 to 600 in Hard difficulty.
    • Cash given increased from  $200 every 50% health to  $900 on death.
    • Stun time increased from 3 to 5.
    • Unit damage decreased from 500 to 400.
    • On His Majesty's Secret Service cooldown increased from 10 to 12.
  • 22 May 2026 - v1.91.0
    • Bugfix: No longer clips into the ground when made larger or smaller.
  • 5 June 2026 - v2.0.0
    • Agent Ducky removed from the main game, now appears exclusively in Sandbox mode.


Bathroom Approach (Ducky Revenge Event)
Previous Debut Current Debut Next Debut
Missile Ducky & Chunky Ducky
Wave 13
Agent Ducky
Wave 14
Mega Ducky
Wave 15


Normal Gamemode Enemies
Easy Mode
Casual Mode
Intermediate Mode
Molten Mode
Fallen Mode
Frost Mode
Challenge Trials
Hardcore Mode
Voidcore Mode
Special & PVP Enemies
Basic Arena
Molten Arena
Fallen Arena
Polluted Wasteland II
Badlands II
Pizza Party
Tutorial
Headache Headquarters
Sandbox Exclusive Enemies
Legacy Molten Mode
Golden Mode
Legacy Fallen Mode
Brain Rot
Other
Event Enemies
The Heights
Area 51
Nightmare Carnival
Village of Despair
Eggy Island
Trick or Threat Town
Outpost 32
(Frost Invasion)
Cyber City
Solar Eclipse Event Rotfield
Foggy Forest
Tower Outskirts
Totality Tower
D00M's Revenge
Cold Ambush
Lunar Overture Event A Dark Tale
The Haunted Past
The Great Finale
Krampus Frosthold
Huevous Hunt
The Classic Event Classic Candy Cane Lane
Classic Winter
Classic Forest Camp
Classic Island Chaos
Classic Castle
Hexscape Event Failed Gateway
The Nightmare Realm
Containment
Pls Donate
Outpost 32
(Operation I.C.E)
Korblox Temple
Bathroom Approach
Sk8 P4rk Noob
Pro
Master
Extreme
Halloween 2025 Live Events
Null & Void Event Outpost 16
Banlands
Blind Faith
The Narratorium
Backyard Legends Event Backyard Beginnings
Competition Court
Victory Field
Halloween 2026 Live Events
Solar Requiem Event Sorrowful Remains
Nightmare Flash
Poor Recollection
Legacy Enemies
Replaced
Pre-MEGA
Polluted Wasteland
Hidden Wave (Legacy)
Other


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