Null Shrieker

ARTICLE

ADVANCED STATSADV. STATS

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Sandbox Only Content

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Null Shrieker was previously removed from the game on the 26th of November 2025 as it was part of the Null & Void Event, though it has been made available through the Sandbox mode.
It is not accessible anywhere else in the game, aside from in Sandbox Mode. This page will attempt to include information about both the version before removal and its re-added version.

Similar Article

This article is about Null Shrieker. You may be looking for other uses of Null.

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 <title source="title1"><default>Null Shrieker</default></title>

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""A large flying creature is inbound!" See, that's what you sounded like. That's you."
File:Null&VoidN2Wave5-1.ogg

―Narrator on Wave 5 (Banlands)

Description

The Null Shrieker was a Flying enemy that appeared in Banlands and Blind Faith as part of the Null & Void Event. It had a decent amount of health and speed. As it was a Flying enemy, only towers with flying detection can target it.

Logbook Description

"The Null Shrieker is a flying enemy within the Nil Zone. Despite its blindness, it navigates by relying on sound to locate its prey. The bandages that cover its eyes are believed to be self-inflicted, as if the creature chose to blind itself."

Appearance

The Null Shrieker appearance resembles that of a giant bat, with purple fur, sharp teeth along with claws on its legs and arms, bat wings and pointy ears. It has an orange blindfold covering its eyes.

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 Banlands and Blind Faith is listed instead.

• Cheap early-game towers with flying detection like Golden Soldier, Engineer and Crook Boss along with its goons can be used to take them down comfortably.
  • Later on, towers like the Pursuit or Ranger can also be used to deal with them.
• You can use the Firework Technician to give all towers within its range flying detection, making Null Shrieker easier to kill.
  • Similarly, The Sun curse also gives all your towers to detect it but at the cost of it having all immunities, making it slightly harder to slow down.
• As the Null Shrieker is quite fast and on some waves spawn as Nimble, stalling towers can be useful against it.
  • Due to it being a Flying enemy, not only does that mean the tower has to be able to detect it, but some that do cannot stall it at all. This heavily limits potential stalling options. One tower which can be used is the Electroshocker.

Gallery

Animations

• Flying animation (25 October 2025 – Present)
  Flying animation (25 October 2025 – Present)

Corpse Variants

• Second Corpse variant, current version (25 October 2025 – Present)
  Second Corpse variant, current version (25 October 2025 – Present)

Thumbnails

• Null Shrieker on the game thumbnail.
  Null Shrieker on the game thumbnail.

Miscellaneous

• Null Shrieker on its bugged Index icon.
  Null Shrieker on its bugged Index icon.
• Null Shrieker on its Index icon.
  Null Shrieker on its Index icon.

Trivia

• The Null Shrieker is unaffected by enemy appearance modifiers, such as Talk Like a Pirate Day.

Update History

• 25 October 2025 - v1.78.0
  • Null Shrieker added.
  • Bug: Null Shrieker has a broken icon.
• 31 October 2025 - v1.79.0
  • Now appears in Blind Faith.
  • Bugfix: Null Shrieker now uses its correct icon.
• 26 November 2025 - v1.80.1e
  • Null Shrieker removed from the main game, now appears exclusively in Sandbox mode.
• 3 December 2025 - v1.82.0
  • Bug: Cannot be spawned in Sandbox mode.
• 4 December 2025 - v1.82.0b
  • Bugfix: Can now be spawned in Sandbox mode.

Notes

Banlands (Null & Void Event, Night II) (25 October 2025 – 26 November 2025)
Previous Debut	Current Debut	Next Debut
Null Scout Wave 6 (Easy) Null Dredge Wave 3 (Hard)	Null Shrieker Wave 7 (Easy) Null Shrieker Wave 5 (Hard)	Lost Glitch Wave 8 (Easy) Null Scout Wave 6 (Hard)

Blind Faith (Null & Void Event, Night III) (31 October 2025 – 26 November 2025)
Previous Debut	Current Debut	Next Debut
Null Freezer Wave 6	Null Shrieker Wave 7	Null Crook Boss Wave 8

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