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Aberration DLC.jpg This article is about content exclusive to the DLC: Aberration
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Rockwell Arena
Rockwell Arena (Aberration).jpg
This is it. Are you ready to fight the monster that Edmund Rockwell has become?

The Rockwell Arena, also known as Edmund's Lair is an arena for fighting the boss of the DLC: Aberration, Edmund Rockwell. The Temperature in the Arena is 10 °C or 50 °F so only a little Hypothermal protection is necessary.


Tribute Requirements[]

The following items are needed to open the Aberration Portal:

Item Quantity
Gamma Beta Alpha
Player Level 60 75 100
  Artifact of the Depths (Aberration) 1 1 1
  Artifact of the Shadows (Aberration) 1 1 1
  Artifact of the Stalker (Aberration) 1 1 1
  Basilisk Scale (Aberration) 0 4 8
  Nameless Venom (Aberration) 0 12 20
  Reaper Pheromone Gland (Aberration) 0 2 7
  Rock Drake Feather (Aberration) 0 2 7
  Alpha Basilisk Fang (Aberration) 0 0 1
  Alpha Karkinos Claw (Aberration) 0 0 1
  Alpha Reaper King Barb (Aberration) 0 0 1
Alpha Rockwell
cheat giveitem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Artifacts/PrimalItemArtifactAB_3.PrimalItemArtifactAB_3'" 1 0 0 | cheat giveitem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Artifacts/PrimalItemArtifactAB_2.PrimalItemArtifactAB_2'" 1 0 0 | cheat giveitem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Artifacts/PrimalItemArtifactAB.PrimalItemArtifactAB'" 1 0 0 | cheat giveitem "Blueprint'/Game/Aberration/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_Basilisk_Alpha.PrimalItemResource_ApexDrop_Basilisk_Alpha'" 1 0 0 | cheat giveitem "Blueprint'/Game/Aberration/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_CrabClaw.PrimalItemResource_ApexDrop_CrabClaw'" 1 0 0 | cheat giveitem "Blueprint'/Game/Aberration/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_ReaperBarb.PrimalItemResource_ApexDrop_ReaperBarb'" 1 0 0 | cheat giveitem "Blueprint'/Game/Aberration/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_Basilisk.PrimalItemResource_ApexDrop_Basilisk'" 8 0 0 | cheat giveitem "Blueprint'/Game/Aberration/CoreBlueprints/Resources/PrimalItemConsumable_NamelessVenom.PrimalItemConsumable_NamelessVenom'" 20 0 0 | cheat giveitem "Blueprint'/Game/Aberration/CoreBlueprints/Resources/PrimalItemResource_XenomorphPheromoneGland.PrimalItemResource_XenomorphPheromoneGland'" 7 0 0 | cheat giveitem "Blueprint'/Game/Aberration/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_RockDrake.PrimalItemResource_ApexDrop_RockDrake'" 7 0 0 | cheat giveitem "Blueprint'/Game/Aberration/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_Basilisk_Alpha.PrimalItemResource_ApexDrop_Basilisk_Alpha'" 1 0 0 | cheat giveitem "Blueprint'/Game/Aberration/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_CrabClaw.PrimalItemResource_ApexDrop_CrabClaw'" 1 0 0 | cheat giveitem "Blueprint'/Game/Aberration/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_ReaperBarb.PrimalItemResource_ApexDrop_ReaperBarb'" 1 0 0

Direct Teleport Creation Commands[]

Use these commands to create an instant teleport to go into the arena

cheat summon bossteleporter_rockwell_c
cheat summon bossteleporter_rockwell_medium_c
cheat summon bossteleporter_rockwell_hard_c

Path to the Boss[]

A suggested and confirmed path.

  • This path also can be used as a continuous land route to the   Rock Drake nests.
  • Do not take the path unless you are fully prepared with high level dinos or you have a very speedy mount.

For non-climbing dinos and players with portals only showing in the Grave of the Lost terminal a discovered path confirmed by the survivor Zed is shown below. Starting in the Luminescence it winds down to the deepest parts of Aberration with enough space for a   Spinosaurus to complete the path. This path can be continued or started at any listed point as another point may be closer to your base, it is started in the BioLum because of its closeness to a path to the fertile chamber.

This route does not require you to build anything. Although the list seems long, a large part of it is guiding you down a twisting path through the GotL vertical shaft. Some points listed are a precaution to prevent survivors from getting lost.

  • Starting at 40.4 61.0 move South across a bridge to 44.9 59.7 and go SW on the raised portion to
  • 49.4 56.5 to
  • 50.2 59.8 SE towards
  • 53.4 63.2 to
  • A charge node at 54.8 62.8 SW to
  • 59.1 60.7 East to
  • 59.9 63.9 East to
  • 62.2 68.1 through diamond shaped gateway parts to
  • 62.0 63.7 where the path turns South, then go down the slope and turn right go straight West at 63.7 63.7 to the next gate
  • 64.2 60.6 across the element river to next gate
  • 65.0 57.9 you will see the next gate west and a Charge Node continue to
  • 63.8 55.1 follow the left curve to
  • 63.3 50.6 follow slope down and around the right to
  • 60.9 49.4 head NW a slope around the Grave of the Lost shaft to
  • 46.9 43.6 turn NNE and follow the passage down East and away from the elementfall
  • At 52.5 53.9 the path turns SW and down
  • 55.6 51.5 path turns south
  • 65.6 52.5 follow the path around the elementfall to
  • 65.0 49.3 paths continues down again WestNW down to a bright blue light and around the bend
  • 64.5 50.0 paths take a sharp left turn, follow the zigzagging down to
  • 61.9 50.7 straightening out NW in the last stretch
  • At 59.8 48.4 the path curves passing the   Rock Drake nests
  • Turn right at 60.1 47.3, the nests are on your left a you cross the bridge to
  • 57.8 46.9 and follow the cliffside path to
  • About 55.2 43.6 where the path curves left continue straight W to
  • 55.4 41.4 turn right heading N
  • 52.4 40.7 take the lower left path and hug the left side (wall side) until
  • 48.4 43.5 continue NorthNE until you see the the tek cave like area on your left. The final boss' terminal is down the hall at
  • 42.7 36.7 is where the terminal lies.


  • You have to be unmounted and stand on the platform in order to get teleported to the arena.
  • You must defeat The Bosses within the timer or you and your dinos will die and items will be lost.
  • The place to activate the teleporter depends on if you're in singleplayer or multiplayer. For singleplayer, only the Rockwell Terminal shows the summon icons, on multiplayer, players can see also them in the obelisks on the surface or in loot crates on dedicated servers.
  • Compared to other Reapers found within Aberration, Elemental Reaper King are the weakest out of all the Reapers, making them easier to kill. However, underestimating the damage they deal, especially when they spawn in bulks, can lead a swift death.
  • Nameless spawned in are more likely to turn into "Alpha" state, regardless if one has already existed. However, they will not summon   Subterranean Reaper King even when there are more than enough Nameless to cause them to call for it.
  • Previously due to the inability to transfer items set by default, all ascended characters which has defeated Rockwell will lose all their gears similarly to beating   Overseer in the console after the cutscene. Due to this, it is advised to transfer all item to any living dinosaur that came with them to prevent any difficulty finding dropped bags from the area of starting boss fight.
    • This is no longer the case with item transfer opened in official servers. Item no longer drops regardless of what server unless Item Transfer are disabled in which case the character is simply stuck in download with no way of download back in the server since he/she will still have item on them.
  • This is the only other boss arena to permit Tek Tier gears and saddle inside. (First being Overseer Arena)

Compatible Tamed Creatures

These restrictions do not apply to Extinction arena as the boss fight takes place inside the map rather than in a separate section of the map

Entry Restriction:

  • A maximum of 10 survivors and 20 creatures are allowed to enter the arena. In the case of Tek Cave, a maximum of 10 survivors and 40 creatures are allowed, but only 20 creatures can be warped in at any point of time to the arena itself per warp.
  • Most Arenas restrict survivors to ground-only creature. There are a few exceptions:
  • Exceptions for certain arenas are only valid for the listed arenas. E.g. Manticore Arena refers to the Manticore Arena in Scorched Earth but not Ragnarok Arena where you also have to fight against the Manticore.
  • A creature's "drag weight" must be less than 560. This is how much the creature itself weighs, not its carrying weight seen in its inventory.
To see this value in-game, place the creature on an   Elevator Platform with an empty inventory and no saddle.
Creature Accessible Drag Weight Rideable Notes
  Achatina Yes 50 No
  Allosaurus Yes 285 Yes
  Ankylosaurus Yes 160 Yes
  Araneo Yes 90 Yes
  Archaeopteryx Yes 50 No
  Argentavis Yes/No 150 Yes
  Arthropluera Yes 110 Yes
  Astrocetus No 4000 Yes
  Basilisk Yes 425 Yes
  Basilosaurus Yes/No 12000 Yes
  Baryonyx Yes 210 Yes
  Beelzebufo Yes 110 Yes
  Bulbdog Yes 30 No
  Brontosaurus No 1000 Yes
  Carbonemys Yes 250 Yes
  Carno Yes 250 Yes
  Castoroides Yes 120 Yes
  Chalicotherium Yes 300 Yes
  Compy Yes 20 No
  Crystal Wyvern Yes/No 416 Yes
  Daeodon Yes 120 Yes
  Deinonychus Yes 85 Yes
  Dilophosaur Yes 35 No
  Dimetrodon Yes 170 No
  Dimorphodon Yes/No 70 No
  Diplocaulus Yes 35 Yes
  •  Can only be ridden in water.
  Diplodocus No 575 Yes
  Dire Bear Yes 295 Yes
  Direwolf Yes 120 Yes
  Dodo Yes 25 No
  DodoRex No 1000 Yes
  Doedicurus Yes 160 Yes
  Dung Beetle Yes 90 No
  Equus Yes 125 Yes
  Enforcer No 35 Yes
  Ferox Yes 25 Yes
  Ferox (Large) Yes 300 Yes
  Featherlight Yes/No 25 No
  Gacha Yes 350 Yes
  Gallimimus Yes 410 Yes
  Gasbags No 300 Yes
  Giganotosaurus No 950 Yes
  Gigantopithecus Yes 150 Yes
  Glowtail Yes 25 No
  Ichthyornis Yes/No 120 No
  Ichthyosaurus Yes/No 75 Yes
  Iguanodon Yes 125 Yes
  Jerboa Yes 25 No
  Kairuku Yes 35 No
  Karkinos Yes 450 Yes
  Kaprosuchus Yes 410.23 Yes
  Kentrosaurus Yes 250 No
  Lymantria Yes/No 149 Yes
  Lystrosaurus Yes 25 No
  Mammoth Yes 400 Yes
  Magmasaur ?? 550 Yes
  Managarmr Yes 250 Yes
  Mantis Yes 200 Yes
  Megachelon No 3000 Yes
  Megalania Yes/No 35 Yes
  Megaloceros Yes 120 Yes
  Megalodon Yes/No 250 Yes
  Megalosaurus Yes 410 Yes
  Megatherium Yes 295 Yes
  Mek No 1200 Yes
  Mega Mek No 1200 Yes
  •  Will only properly function during Alpha King Titan fight.
  Mesopithecus Yes 25 No
  Microraptor Yes 35 No
  Morellatops Yes 300 Yes
  Mosasaurus Yes/No 899 Yes
  Moschops Yes 95 Yes
  Onyc Yes/No 35 No
  Otter Yes 35 No
  Oviraptor Yes 40 No
  Ovis Yes 85 Yes
  Pachy Yes 85 Yes
  Pachyrhinosaurus Yes 200 Yes
  Paracer No 600 Yes
  Parasaur Yes 125 Yes
  Pegomastax Yes 20 No
  Pelagornis Yes/No 120 Yes
  Phiomia Yes 120 Yes
  Phoenix Yes/No 35 Yes
  Procoptodon Yes 410 Yes
  Pteranodon Yes/No 149 Yes
  Purlovia Yes 300 No
  Quetzal Yes/No 500 Yes
  Raptor Yes 85 Yes
  Ravager Yes 120 Yes
  Reaper Yes 525 Yes
  Rex Yes 550 Yes
  Rock Drake Yes/No 425 Yes
  Rock Elemental No 1000 Yes
  Roll Rat Yes 245 Yes
  Sabertooth Yes 120 Yes
  Sarco Yes 200 Yes
  Scorpion Yes 110 Yes
  Scout No 149 No
  Shinehorn Yes 25 No
  Snow Owl Yes/No 35 Yes
  Spino Yes 550 Yes
  Stego Yes 250 Yes
  Tapejara Yes/No 149 Yes
  Terror Bird Yes 85 Yes
  Therizinosaur Yes 250 Yes
  Thorny Dragon Yes 150 Yes
  Thylacoleo Yes/No 180 Yes
  Titanoboa No 110
  Titanosaur No 3000 Yes
  Forest Titan No 35 Yes
  Ice Titan No 6000 Yes
  Desert Titan No 35 Yes
  Trike Yes 300 Yes
  Troodon Yes 35 No
  Tusoteuthis Yes/No 1500 Yes
  Unicorn Yes 125 Yes
  Vulture Yes 70 No
  Velonasaur Yes 200 Yes
  Woolly Rhino Yes 375 Yes
  Wyvern Yes/No 416 Yes