ULTRAKILL Wiki
Advertisement


The 1000-THR Defence System is a mid-boss of [ 7-4: ...LIKE ANTENNAS TO HEAVEN ]. It is a complex defence system triggered when V1 approaches the opening of Earthmover.

Description[]

The 1000-THR Defence System is a collection of various weaponry used to counter potential intruders. It consists of two mounted rocket launchers, two mortar launchers firing Hideous Mass projectiles, two homing hell energy pylons and a tracking laser beam cannon similar to that of a Mindflayer (the last of which also houses the core of the defence system). The beam cannon is persistent throughout the fight and only becomes vulnerable once other parts are destroyed.

Destroying it allows access to the elevator which the core of the defence system was sitting on.

Rending Apart[]

Each part of the system is fully stationary, allowing you to utilize weaponry that normally wouldn't be too effective against mobile targets. The Freezeframe Rocket Launcher is useful for stopping rockets and creating mini-nukes to hit multiple parts at once for great damage. A combination of Core Eject Shotgun and Malicious Railcannon can corenuke, which hits every component in the arena. Perfectly timing the Sharpshooter Revolver's alternate fire or the Sawblade Launcher in conjunction with a magnet can be useful in taking down rocket launchers.

Always be on the move since all attacks hit hard and beam cannon is always tracking you, which is the last thing to be destroyed and gets more dangerous over time. Hell Energy mortars can be countered by parrying their projectiles thanks to their slow speed. The Screwdriver Railcannon is also a very effective option for the defence system, with it being able to be chained between the various segments of the system, instantly killing them.

Trivia[]

  • It is possible to skip the fight with the system. In fact, it's the challenge of 7-4.
  • It has 7 parts but is counted as 1 kill. This is because the Defence System's single health bar is split among the parts.
  • However, different parts are considered 1 kill each for style purposes, which means you can get +ARSENAL bonus 7 times.
  • 1000-THR Defence System is one of the few stationary bosses, with the others being Hideous Mass, The Corpse of King Minos, Flesh Prison, Flesh Panopticon, and Earthmover.
  • It is the first boss to be counted as a part of another boss battle, being the Earthmover.
  • The central device—which fires a beam like that of the Mindflayer—also explodes like one on death. It also uses the Mindflayer's script for said explosion.
  • 1000-THR Defence System is the embodiment of the "cores-and-turrets" type of boss. In this case, the core is able to fight back and only becomes exposed after the turrets are gone.
  • The "SMF" on the 1000-THR Defence System model stands for "Security Mainframe" according to Hakita during the Act II Commentary Stream.
  • Accidental or not, the laser of the 1000-THR Defence System looks and acts similarly to an Clash Royale Inferno Tower, minus the increased focus damage.
    • Similarly, the 1000-THR Defence System Mortar acts like the Clash Royale Mortar.
  • Shooting the tiny Earthmover head on the rocket launcher counts as a headshot. So does shooting the orb at the towers.
  • When covering a tower with gasoline, its orb gets oiled up before the stalk.
  • Just like with Flesh Prison and Flesh Panopticon, the mortars do not have a weak point but still do not give more health when being near then after damaging them.

Gallery[]

Site Navigation[]

Enemies
Husks
FilthICO
Filth
Tall Husk
Stray
Schism icon
Schism
Shotgun Husk
Soldier
MinosCorpseIcon
TCoKM(?)
StalkerIcon
Stalker
InsurectionistIcon
Insurrectionist
FerrymanPic
Ferryman
Machines
SwordsmachineICO
Swordsmachine
Drone
Drone
Streetcleaner icon
Streetcleaner
V2Icon
V2
MindflayerICO
Mindflayer
V2 2nd
V2 (2nd)
Turret
Sentry
Gutterman
Gutterman
GuttertankEnemy
Guttertank
DefenceSystem2
1000-THR Defence System
Earthmover bb
Earthmover
Demons
Malicious Face
Malicious Face
Cerberus
Cerberus
HideousMassIcon14c
Hideous Mass
Idol 0
Idol
Leviathan
Leviathan
Mannequin
Mannequin
House of Minotaur
Minotaur
Angels
GabrielIcon
Gabriel, Judge of Hell
VirtueIcon
Virtue
Gabriel2nd
Gabriel, Apostate of Hate
Other
Something Wicked
Something Wicked
CancerousIcon
Cancerous Rodent
VeryCancerousIcon
Very Cancerous Rodent
DruidKnightIcon
MDK&O(?)
Ben
Big Johninator
Puppeticon
Puppet
FleshPrisonIcon
Flesh Prison
FleshPanopticonIcon
Flesh Panopticon
Prime Souls
MinosPrimeIcon
Minos Prime
Sisyphus Prime
Sisyphus Prime
Advertisement