Enigma (Nil Zone)

Enigma

Hexscape • Nil Zone

Sandbox Only Content

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Enigma (Nil Zone) was previously removed from the game on the 11th of October 2025 as it was part of the Halloween 2025 Live Events, 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.

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 <title source="title1"><default>Enigma (Nil Zone)</default></title>

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Description

The Enigma was an enemy that appeared in Nil Zone as part of the Halloween 2025 Live Events. It can currently only be accessed through Sandbox mode if the player has its Logbook. It had a decent amount of health with swift speed. The Enigma has Freeze Immunity, meaning it cannot be frozen or chilled by freezing towers.

It can be spawned by the Corrupted Conserver and the Mechanical Rot.

Appearance

The Enigma has a black body with a glowing pink question mark on its torso and a single pink glowing eye. It emitsblack and purple mist when killed.

Enemies Summoned

The Enigma could summon three enemies, that being the Actor3 with a 25% chance, Actor2 with a 25% chance and Actor1 with a 50% chance. However, each one could spawn with a random attribute, with these being:

• None (18.18% chance)
• Nimble (27.27% chance)
• Bloated (9.09% chance)
• Health Regen (18.18% chance)
• Aggro (9.09% chance)
• Hidden (18.18% chance)

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 Nil Zone is listed instead.

• While on its own it has quite low health, the enemies it summons have much higher health.
  • High DPS towers like the Golden Minigunner, Accelerator, Turret and Engineer are recommended against this.
  • As the enemies it summons have potential to be Hidden, it is preferable that the towers used to kill it have hidden detection.
• The Enigma is quite fast, way faster than any of its summons. This allows it to summon enemies way later on the path.
  • Freezing towers cannot be used to stall it, as it has the Freeze Immunity, though all other forms of stalling are not affected.

Gallery

Animations

• Unused spawning animation
  Unused spawning animation
• Walking animation (4 October 2025 – Present)
  Walking animation (4 October 2025 – Present)
• Stun animation (4 October 2025 – Present)
  Stun animation (4 October 2025 – Present)

Corpse Variants

• Second Corpse variant, current version (4 October 2025 – Present)
  Second Corpse variant, current version (4 October 2025 – Present)

Miscellaneous

• EnigmaA on its Index icon.
  EnigmaA on its Index icon.

Update History

• 4 October 2025 - v1.76.2b
  • Enigma added.
• 4 October 2025 - v1.76.2d
  • Enigma removed from the main game, now appears exclusively in Sandbox mode.
• 11 October 2025 - v1.76.4a
  • Enigma re-added to the main game in the Nil Zone.
  • Health decreased from 2,500 to 2,000 in Nil Zone.
• 12 October 2025 - v1.76.4b
  • Enigma removed from the main game, now appears exclusively in Sandbox mode.

Nil Zone (Halloween 2025 Live Events) (11 October 2025 – 12 October 2025)
Previous Debut	Current Debut	Next Debut
Actor3, Actor2 & Actor1 Wave 13	Enigma Wave 14	Unknown Boss & Mechanical Rot Wave 15

File:EnemiesNewHeader.png