TekgramsEvery tekgram this fight unlocks
read in game 2026-09-01
19 in total. Each tier includes the ones below it. This set only marks the 0 no other unlock set gives.
| Tekgram | First at | ||
|---|---|---|---|
| Megalodon Tek SaddleEquip a Megalodon with this to ride it, enabling the rider to fire plasma projectiles. Using requires learning this Tekgram. | Gamma | ||
| Small Tek TeleporterAllows instantaneous traversal between Teleporters! Requires Tek Generator to power and Tek Engram to use. | Gamma | ||
| Tapejara Tek SaddleEquip a Tapejara with this to ride it, enabling the rider to fire plasma projectiles. Using requires learning this Tekgram. | Gamma | ||
| Tek Behemoth Cellar DoorThis composite Tek slab can be used to secure hatches. | Gamma | ||
| Tek Behemoth GateA large composite Tek gate that can be used with a Behemoth Gateway to allow even the largest creatures in or out. | Gamma | ||
| Tek Behemoth GatewayA large composite Tek gateway, reinforced with Obsidian polymer, that can be used with a Behemoth Gate to allow even the largest creatures in or out. | Gamma | ||
| Tek LeggingsHighly advanced leggings that allow for powerful forward movement. Equipping requires learning this Tekgram. | Gamma | ||
| Tek ReplicatorPlace materials along with blueprints in this to create Tek items, and many other items. Requires Element to run, and Tek Engram to use. | Gamma | ||
| Medium Tek TeleporterAllows instantaneous traversal between Teleporters! Requires Tek Generator to power and Tek Engram to use. | Beta | ||
| Tek Dedicated StorageHolds a large amount of a single resource. | Beta | ||
| Tek Doors & WindowsA stable composite Tek door that provides entrance to structures. Can be locked for security. | Beta | ||
| Tek Fence Foundation & SupportThis composite Tek foundation is used to build walls around an area. | Beta | ||
| Tek ForcefieldGenerates an impenetrable, expandable spherical shield to keep out enemies. Requires Element to run, and Tek Engram to use. | Beta | ||
| Tek Roof, Ramp & StairsComposite Tek roof, ramp & stairs for travelling up or down levels. | Beta | ||
| Vacuum Compartment & Moonpool | Beta | ||
| Large Tek TeleporterAllows instantaneous traversal between Teleporters! Requires Tek Generator to power and Tek Engram to use. | Alpha | ||
| Tek ChestpieceHighly advanced chestpiece with an integrated jetpack. Equipping requires learning this Tekgram. | Alpha | ||
| Tek Cloning Chamber | Alpha | ||
| Tek TransmitterTransmits items, Survivors, and creatures to other ARKs! Requires Tek Engram to use. | Alpha |
Same 19 from Hydraskos.
AbilitiesWhat this boss does
One row per attack. Effect is the number for the selected tier; response is one clause.
| Ability | Type | Effect | Response | |
|---|---|---|---|---|
![]() | Bite | melee | Gamma 500 baseBeta 1000 baseAlpha 1500 base | |
![]() | Fireball | ranged | ||
![]() | Flame Breath | ranged | ||
![]() | Summon | summon |
GuideHow you kill it
our call
Written from fights on this cluster, with the numbers worked out below.
Theorycrafting
The math behind these numbers, from our own fights.
Admin commandsFor server owners and single player
Summon, DefeatBoss, and GiveTekEngramsTo lines carry the date they were run on our test server. GiveItem lines come from the engram catalog and were not run. GiveItem takes quantity, quality, then the blueprint flag.
cheat Summon Dragon_Character_BP_Boss_Easy_Ccheat Summon Dragon_Character_BP_Boss_Medium_Ccheat Summon Dragon_Character_BP_Boss_Hard_Ccheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Armor/Saddles/PrimalItemArmor_MegalodonSaddle_Tek.PrimalItemArmor_MegalodonSaddle_Tek'" 1 0 0cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/Misc/PrimalItemStructure_TekTeleporterMini.PrimalItemStructure_TekTeleporterMini'" 1 0 0cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Armor/Saddles/PrimalItemArmor_Tapejara_Tek.PrimalItemArmor_Tapejara_Tek'" 1 0 0cheat GiveItem "Blueprint'/Game/PrimalEarth/Structures/Tileset/HatchframesXL/Doors/Items/PrimalItemStructure_Ceiling_Door_XL_Tek.PrimalItemStructure_Ceiling_Door_XL_Tek'" 1 0 0cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/Tek/PrimalItemStructure_TekGate_Large.PrimalItemStructure_TekGate_Large'" 1 0 0cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/Tek/PrimalItemStructure_TekGateframe_Large.PrimalItemStructure_TekGateframe_Large'" 1 0 0cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Armor/TEK/PrimalItemArmor_TekPants.PrimalItemArmor_TekPants'" 1 0 0cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/Misc/PrimalItemStructure_TekReplicator.PrimalItemStructure_TekReplicator'" 1 0 0cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/Misc/PrimalItemStructure_TekTeleporterSmall.PrimalItemStructure_TekTeleporterSmall'" 1 0 0cheat GiveItem "Blueprint'/Game/PrimalEarth/StructuresPlus/Misc/DedicatedStorage/PrimalItemStructure_DedicatedStorage.PrimalItemStructure_DedicatedStorage'" 1 0 0cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/Tek/PrimalItemStructure_TekDoor.PrimalItemStructure_TekDoor'" 1 0 0cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/Tek/PrimalItemStructure_TekFenceFoundation.PrimalItemStructure_TekFenceFoundation'" 1 0 0cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/Misc/PrimalItemStructure_TekShield.PrimalItemStructure_TekShield'" 1 0 0cheat GiveItem "Blueprint'/Game/PrimalEarth/StructuresPlus/Structures/Ramps/Tek/PrimalItemStructure_Ramp_Tek.PrimalItemStructure_Ramp_Tek'" 1 0 0cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/BuildingBases/PrimalItemStructure_UnderwaterBase.PrimalItemStructure_UnderwaterBase'" 1 0 0cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/Misc/PrimalItemStructure_TekTeleporter.PrimalItemStructure_TekTeleporter'" 1 0 0cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Armor/TEK/PrimalItemArmor_TekShirt.PrimalItemArmor_TekShirt'" 1 0 0cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/BuildingBases/PrimalItemStructure_TekCloningChamber.PrimalItemStructure_TekCloningChamber'" 1 0 0cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/Misc/PrimalItemStructure_TekTransmitter.PrimalItemStructure_TekTransmitter'" 1 0 0See alsoSame set, other bosses. And where to run it here.
- Broodmother LysrixThe Island
Also on The Island.
- HydraskosAstraeos
Same unlock set, different boss and tribute.
- MegapithecusThe Island
Also on The Island.
- OverseerThe Island
Also on The Island.
- Survivor Planner/tools/planner
Plan a build around this clear; the planner knows which tier you have.
On this cluster
Runs on 2 of our servers.
- The Island PvE start here
- The Island PvP caves separate



