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Extinction DLC This article is about content exclusive to the DLC: Extinction
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The UnderForest
The UnderForest (Extinction)
Extinction Topographic Map
Extinction Topographic Map
30.8° Lat, 24.3° Lon
20.8° Lat, 20.3° Lon

The UnderForest is a region in the Extinction DLC.



Very Common[]



Very Uncommon[]




From Local Creatures[]


See more details about dealing with Forest Titan Forest Titan in its respective page.

The Forest Titan Arena is a generated arena within the UnderForest for fighting the boss of the DLC: Extinction, Forest Titan. Upon Activation of the terminal within Forest Cave, all creatures and survivors within the terminal are warped back to the arena within the map, while the Forest Titan Forest Titan is bring formed on the arena and begins to attack the moment it is fully materialized.

As with the other three titans of extinction there is a 6 hour timer between summoning another Forest Titan, the timer begins immediately as soon as the Forest Titan is summoned. If the Forest Titan is still alive and tamed, the timer will still countdown, but no other Forest Titan can be summoned even after the cooldown ends until the existing one dies.

Tribute Requirements[]

The following items are needed to open the Forest Titan Portal and summon Forest Titan:

Item Required Forest Titan
Player Level 1
Artifact of Growth (Extinction) Artifact of Growth (Extinction) 1
Corrupt Heart (Extinction) Corrupt Heart (Extinction) 100
Sauropod Vertebra Sauropod Vertebra 10
Tyrannosaurus Arm Tyrannosaurus Arm 10

Tribute Spawn Commands[]

Uses these commands to give yourself all the items needed for tribute:

Forest Titan
cheat GiveItem "Blueprint'/Game/Extinction/CoreBlueprints/Items/Artifacts/PrimalItemArtifact_Extinction_ForestKaiju.PrimalItemArtifact_Extinction_ForestKaiju'" 1 0 0 | cheat GiveItem "Blueprint'/Game/Extinction/CoreBlueprints/Resources/PrimalItemResource_RareDrop_CorruptHeart.PrimalItemResource_RareDrop_CorruptHeart'" 100 0 0 | cheat GiveItemNum 157 10 0 0 | cheat GiveItemNum 158 10 0 0

Direct Teleport Creation Commands[]

Use this command to create a portal to go into the arena

cheat summon EX_BossTeleporter_Forest_c


  • Prior to 286.103, Castoroides Castoroides were spawning too commonly, causing both the UnderForest and several other location to not spawn any creature at all.