Brute Malfunctioned Tek Rex

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Brute Malfunctioned Tek Rex.png
Brute Malfunctioned Tek Rex
Spawn Command
cheat summon BionicRex_Character_BP_Malfunctioned_Hunt_C
cheat SpawnDino "Blueprint'/Game/Genesis/Dinos/MissionVariants/Hunt/Lunar/BionicRex_Character_BP_Malfunctioned_Hunt.BionicRex_Character_BP_Malfunctioned_Hunt'" 500 0 0 35

The Brute Malfunctioned Tek Rex is a Brute Creature in  ARK: Survival Evolved's Expansion Pack Genesis: Part 1.

Basic Info


The brute malfunctioned tek rex appears in the mission "hunting by moonlight" after you track enough tracks. it attacks everything in sight and at the end of the mission it appears with two adolescent malfunctioned tek rexes.


The brute malfunctioned tek rex is always a black/grey hue and is about the size of a dodorex or giganotosaurus its eyes and inside of the mouth is red with bolts of electricity bursting out from its face.

Color Scheme and Regions

This section displays the Brute Malfunctioned Tek Rex's natural colors and regions. For demonstration, the regions below are colored red over an albino Brute Malfunctioned Tek Rex. The colored squares shown underneath each region's description are the colors that the Brute Malfunctioned Tek Rex will randomly spawn with to provide an overall range of its natural color scheme. Hover your cursor over a color to display its name and ID.

This information can be used to alter the Brute Malfunctioned Tek Rex's regions by entering cheat SetTargetDinoColor <ColorRegion> <ColorID> in the cheat console. For instance, cheat SetTargetDinoColor 0 6 would color the Brute Malfunctioned Tek Rex's "head main" magenta.

Brute Malfunctioned Tek Rex PaintRegion0.jpg
Region 0:
Head Main
Brute Malfunctioned Tek Rex PaintRegion1.jpg
Region 1:
Brute Malfunctioned Tek Rex PaintRegion2.jpg
Region 2:
Body Main
Brute Malfunctioned Tek Rex PaintRegion3.jpg
Region 3:
Body Highlights
Brute Malfunctioned Tek Rex PaintRegion4.jpg
Region 4:
Brute Malfunctioned Tek Rex PaintRegion5.jpg
Region 5:


Base Stats and Growth

Attribute Base Value Level Increase
 Health 3950 +1185
 Stamina 630 +63
 Oxygen 300 +30
 Food 4000 +400
 Weight 850 +17
 Melee Damage 135 +6.75
 Movement Speed 100% N/A
 Torpidity 3100 +186
Base Speed Sprinting Speed
Wild Wild
Walking 625.6

Swimming 364.6

  • For a comparison of the stats of all creatures, see Base Creature Statistics.
  • For an explanation of exactly how the levelup calculation works, see Creature Stats Calculation.
  • 1These are the base speeds of the tamed creature at 100% Movement Speed, i.e. without a possible taming bonus.
  • 2These are the speeds of the creature once tamed including a possible taming bonus and no imprinting bonus.
  • For a comparison of the speeds of all creatures, see Base Creature Speeds.

Wild Stats Level-up

Type in values of a wild creature to see on which stats it's emphasized. Green values on a high-level creature are very good for breeding. If you have already tamed your creature you can try to recover the breeding stats with an external tool.[1]

Brute Malfunctioned Tek Rex

The stat-calculator does not work in the mobile-view, see here for alternatives: Apps

Note that after the creature is tamed it gets bonuses on some stats depending on the taming effectiveness. This makes it hard to retrieve the levels on a tamed creature, so this tool is only for wild ones, but gives a first impression, how well the stats are distributed.


This section describes how to fight against the Brute Malfunctioned Tek Rex.


The brute malfunctioned tek rex battle is 85% similar to the fight against the brute rex in kingslayer the only difference is the dangerous falls in the lunar biome and the tek rexes in the end and is a bit harder. the brute malfunctioned tek rex has more health than the brute rex in kingslayer it harder. it can easily obliterate packs and ruin a players day. there is a chance that a meteor shower might happen making it harder. there is a low amount of tracks though


Use a pack of rexes if you have some as they might work and gigas and have a high chance of doing the job. but on alpha the chances decrease drastically. use a bloodstalker on gamma and if you have a high quality weapon attempt bet a astrocetus or mek increase your chances.


Gigas will rage and rexes will die on beta or alpha due to the high attack but however the tier 3 lootcrate give ascendant saddles which can have over 200 Armour points. These can ease up the fight drastically. a ranged weapon or a shotgun can kill it on gamma and might have a chance on beta and since its a big target it can be hit easily but take far too long on alpha. a astrocetus can do the trick on alpha too but be careful as the element ammo is very expensive.

A Mek with a M.S.C.M might do but be careful as the ammo is ridiculously expensive.


The brute deals high damage and can obliterate most players tames it also has a decent AoE. it has a massive health pool and can take a lot of punishment. its speed is on par with a alpha rex so you cant get away from it with most mounts. the landscape is small so there is a high chance you could fall off and if the rex falls of it will be teleported back with full health and that makes things harder.

Also at the end the rex appears with three malfunctioned tek rexes. these guys have high damage and a pretty high health pool.


It has few weaknesses.

Astrocetus's turrets or a bloodstalker can kill with ease if stay out of reach but on alpha they might take too long.


Resource Efficiency
Raw Meat.png Raw Meat ?