Bosses

Boss fights

Every boss of ARK: Survival Ascended by map: where the fight is summoned, what it costs, its health per difficulty and what it unlocks.

Astraeos

Map

Ragnarok

Map

NunatakGammaBetaAlpha650,000 - 1,250,000 HPLevel 70+

The Island

Map

Genesis

Map

The Center

Map

Valguero

Map

GrendelGammaBetaAlpha300,000 - 600,000 HPLevel 70+

Extinction

Map

Lost Colony

Map

Aberration

Map

RockwellGammaBetaAlpha42,000 - 115,000 HPLevel 60+

Scorched Earth

Map

ManticoreGammaBetaAlpha100,000 - 160,000 HPLevel 55+

Mythica

Mod mapMap

MegapithecusGammaBetaAlpha180,000 - 540,000 HPLevel 45+

Eden

Mod mapMap

Engrams unlocked by bosses

Engrams each boss unlocks when it is defeated, per difficulty. A check mark means the engram is unlocked at that difficulty; where a map's fight unlocks a different set, that map has its own columns.

Broodmother Lysrix

Engram	Gamma (The Island, Eden)	Beta (The Island, Eden)	Alpha (The Island, Eden)	Gamma (The Center)	Beta (The Center)	Alpha (The Center)
Tek Foundation	✓	✓	✓	✓	✓	✓
Tek Quarter & Triangle Ceiling	✓	✓	✓		✓	✓
Tek Replicator	✓	✓	✓	✓	✓	✓
Tek Triangle & Quarter Foundation	✓	✓	✓

Tek Triangle Roof & Corner	✓	✓	✓
Tek Boots		✓	✓		✓	✓
Tek Ceiling & Hatchframe		✓	✓		✓	✓
Tek Fence Foundation & Support		✓	✓		✓	✓

Tek Ladder		✓	✓		✓	✓
Tek Pillar		✓	✓		✓	✓
Tek Quarter Wall & Railing		✓	✓		✓	✓
Tek Roof, Ramp & Stairs		✓	✓		✓	✓

Tek Sloped Wall		✓	✓		✓	✓
Tek Wall, Doorways & Windowframe		✓	✓		✓	✓
Mosasaur Tek Saddle			✓			✓
Tek Helmet			✓			✓

Tek Turret			✓			✓

Megapithecus

Engram	Gamma (The Island, Mythica, Eden)	Beta (The Island, Mythica, Eden)	Alpha (The Island, Mythica, Eden)	Gamma (The Center)	Beta (The Center)	Alpha (The Center)
Tek Doors & Windows	✓	✓	✓	✓	✓	✓
Tek Gauntlets	✓	✓	✓	✓	✓	✓
Tek Replicator	✓	✓	✓	✓	✓	✓
Tek Gate		✓	✓		✓	✓

Tek Gateway		✓	✓		✓	✓
Tek Generator		✓	✓		✓	✓
Tek Large Cellar Door		✓	✓		✓	✓
Tek Rifle		✓	✓		✓	✓

Tek Trough		✓	✓		✓	✓
Rex Tek Saddle			✓			✓
Tek Grenade			✓			✓
Tek Large Wall			✓

Dragon

Engram	Gamma	Beta	Alpha
Megalodon Tek Saddle	✓	✓	✓
Small Tek Teleporter	✓	✓	✓
Tapejara Tek Saddle	✓	✓	✓
Tek Behemoth Cellar Door	✓	✓	✓

Tek Behemoth Gate	✓	✓	✓
Tek Behemoth Gateway	✓	✓	✓
Tek Leggings	✓	✓	✓
Tek Replicator	✓	✓	✓

Medium Tek Teleporter		✓	✓
Tek Dedicated Storage		✓	✓
Tek Doors & Windows		✓	✓
Tek Fence Foundation & Support		✓	✓

Tek Forcefield		✓	✓
Tek Roof, Ramp & Stairs		✓	✓
Tek Transmitter		✓	✓
Vacuum Compartment & Moonpool		✓	✓

Large Tek Teleporter			✓
Tek Chestpiece			✓
Tek Cloning Chamber			✓

Overseer

Engram	Gamma	Beta	Alpha
Tek Binoculars			✓

Manticore

Engram	Gamma	Beta	Alpha
Small Tek Teleporter	✓	✓	✓
Tek Gauntlets	✓	✓	✓
Tek Generator	✓	✓	✓
Tek Leggings	✓	✓	✓

Tek Replicator	✓	✓	✓
Tek Trough	✓	✓	✓
Medium Tek Teleporter		✓	✓
Tapejara Tek Saddle		✓	✓

Tek Dedicated Storage		✓	✓
Tek Rifle		✓	✓
Large Tek Teleporter			✓
Rex Tek Saddle			✓

Tek Cloning Chamber			✓
Tek Forcefield			✓
Tek Grenade			✓

Rockwell

Engram	Gamma	Beta	Alpha
Small Tek Teleporter	✓	✓	✓
Tek Gauntlets	✓	✓	✓
Tek Generator	✓	✓	✓
Tek Leggings	✓	✓	✓

Tek Replicator	✓	✓	✓
Tek Sleeping Pod	✓	✓	✓
Tek Trough	✓	✓	✓
Medium Tek Teleporter		✓	✓

Rock Drake Tek Saddle		✓	✓
Tek Boots		✓	✓
Tek Chestpiece		✓	✓
Tek Dedicated Storage		✓	✓

Tek Helmet		✓	✓
Tek Rifle		✓	✓
Large Tek Teleporter			✓
Rex Tek Saddle			✓

Tek Cloning Chamber			✓
Tek Forcefield			✓
Tek Railgun			✓

Ice Titan

Engram	Unlocked
Tapejara Tek Saddle	✓
Tek Chestpiece	✓
Tek Forcefield	✓
Tek Helmet	✓

Tek Replicator	✓
Tek Rifle	✓

Desert Titan

Engram	Unlocked
Tek Boots	✓
Tek Dedicated Storage	✓
Tek Generator	✓
Tek Railgun	✓

Tek Replicator	✓
Tek Trough	✓

Forest Titan

Engram	Unlocked
Large Tek Teleporter	✓
Medium Tek Teleporter	✓
Rex Tek Saddle	✓
Small Tek Teleporter	✓

Tek Gauntlets	✓
Tek Leggings	✓
Tek Replicator	✓
Tek Sword	✓

Nunatak

Engram	Gamma	Beta	Alpha
Megalodon Tek Saddle	✓	✓	✓
Rex Tek Saddle	✓	✓	✓
Small Tek Teleporter	✓	✓	✓
Tapejara Tek Saddle	✓	✓	✓

Tek Behemoth Cellar Door	✓	✓	✓
Tek Behemoth Gate	✓	✓	✓
Tek Behemoth Gateway	✓	✓	✓
Tek Gauntlets	✓	✓	✓

Tek Generator	✓	✓	✓
Tek Leggings	✓	✓	✓
Tek Light	✓	✓	✓
Tek Replicator	✓	✓	✓

Tek Trough	✓	✓	✓
Medium Tek Teleporter		✓	✓
Tek Dedicated Storage		✓	✓
Tek Doors & Windows		✓	✓

Tek Fence Foundation & Support		✓	✓
Tek Forcefield		✓	✓
Tek Rifle		✓	✓
Tek Roof, Ramp & Stairs		✓	✓

Tek Sword		✓	✓
Tek Transmitter		✓	✓
Vacuum Compartment & Moonpool		✓	✓
Large Tek Teleporter			✓

Tek Chestpiece			✓
Tek Cloning Chamber			✓
Tek Grenade			✓
Tek Shield			✓

Grendel

Engram	Gamma	Beta	Alpha
Megalodon Tek Saddle	✓	✓	✓
Small Tek Teleporter	✓	✓	✓
Tapejara Tek Saddle	✓	✓	✓
Tek Behemoth Gate	✓	✓	✓

Tek Behemoth Gateway	✓	✓	✓
Tek Ceiling & Hatchframe	✓	✓	✓
Tek Gauntlets	✓	✓	✓
Tek Generator	✓	✓	✓

Tek Large Cellar Door	✓	✓	✓
Tek Leggings	✓	✓	✓
Tek Replicator	✓	✓	✓
Tek Trough	✓	✓	✓

Tek Wall, Doorways & Windowframe	✓	✓	✓
Medium Tek Teleporter		✓	✓
Tek Forcefield		✓	✓
Tek Gate		✓	✓

Tek Gateway		✓	✓
Tek Rifle		✓	✓
Tek Transmitter		✓	✓
Vacuum Compartment & Moonpool		✓	✓

Large Tek Teleporter			✓
Rex Tek Saddle			✓
Tek Chestpiece			✓
Tek Cloning Chamber			✓

Tek Grenade			✓

Moeder, Master of the Ocean

Engram	Gamma	Beta	Alpha
Small Tek Teleporter	✓	✓	✓
Tek Generator	✓	✓	✓
Tek Sensor	✓	✓	✓
Tek Trough	✓	✓	✓

Medium Tek Teleporter		✓	✓
Tek Boots		✓	✓
Tek Gauntlets		✓	✓
Tek Helmet		✓	✓

Large Tek Teleporter			✓
Tek Forcefield			✓
Tek Grenade Launcher			✓

Corrupted Master Controller

Engram	Gamma	Beta	Alpha
Tek Claws	✓	✓	✓
Tek Dedicated Storage	✓	✓	✓
Tek Replicator	✓	✓	✓
Unassembled TEK Hover Skiff	✓	✓	✓

Astrocetus Tek Saddle		✓	✓
Tek Leggings		✓	✓
Tek Shoulder Cannon		✓	✓
Cruise Missile			✓

Tek Chestpiece			✓

Lost King

Engram	Gamma	Beta	Alpha
Gigadesmodus Platform Saddle	✓	✓	✓
Gigadesmodus Saddle	✓	✓	✓
Tek Spear	✓	✓	✓

Lost Queen

Engram	Gamma	Beta	Alpha
Gigadesmodus Platform Saddle	✓	✓	✓
Gigadesmodus Saddle	✓	✓	✓
Small Tek Teleporter	✓	✓	✓
Tek Gauntlets	✓	✓	✓

Tek Generator	✓	✓	✓
Tek Leggings	✓	✓	✓
Tek Replicator	✓	✓	✓
Tek Sleeping Pod	✓	✓	✓

Tek Spear	✓	✓	✓
Tek Trough	✓	✓	✓
Medium Tek Teleporter		✓	✓
Tek Boots		✓	✓

Tek Chestpiece		✓	✓
Tek Dedicated Storage		✓	✓
Tek Helmet		✓	✓
Tek Rifle		✓	✓

Large Tek Teleporter			✓
Rex Tek Saddle			✓
Tek Cloning Chamber			✓
Tek Forcefield			✓

Tek Railgun			✓
Tek Shield			✓

Natrix The Devious

Engram	Gamma	Beta	Alpha
Tek Foundation	✓	✓	✓
Tek Quarter & Triangle Ceiling	✓	✓	✓
Tek Replicator	✓	✓	✓
Tek Triangle & Quarter Foundation	✓	✓	✓

Tek Triangle Roof & Corner	✓	✓	✓
Tek Boots		✓	✓
Tek Ceiling & Hatchframe		✓	✓
Tek Fence Foundation & Support		✓	✓

Tek Ladder		✓	✓
Tek Pillar		✓	✓
Tek Quarter Wall & Railing		✓	✓
Tek Roof, Ramp & Stairs		✓	✓

Tek Sloped Wall		✓	✓
Tek Wall, Doorways & Windowframe		✓	✓
Mosasaur Tek Saddle			✓
Tek Helmet			✓

Tek Turret			✓

Thodes the Widowmaker

Engram	Gamma	Beta	Alpha
Tek Doors & Windows	✓	✓	✓
Tek Gauntlets	✓	✓	✓
Tek Replicator	✓	✓	✓
Tek Gate		✓	✓

Tek Gateway		✓	✓
Tek Generator		✓	✓
Tek Large Cellar Door		✓	✓
Tek Rifle		✓	✓

Tek Trough		✓	✓
Rex Tek Saddle			✓
Tek Grenade			✓
Tek Large Wall			✓

Hydraskos the Unbroken

Engram	Gamma	Beta	Alpha
Megalodon Tek Saddle	✓	✓	✓
Small Tek Teleporter	✓	✓	✓
Tapejara Tek Saddle	✓	✓	✓
Tek Behemoth Cellar Door	✓	✓	✓

Tek Behemoth Gate	✓	✓	✓
Tek Behemoth Gateway	✓	✓	✓
Tek Leggings	✓	✓	✓
Tek Replicator	✓	✓	✓

Medium Tek Teleporter		✓	✓
Tek Dedicated Storage		✓	✓
Tek Doors & Windows		✓	✓
Tek Fence Foundation & Support		✓	✓

Tek Forcefield		✓	✓
Tek Roof, Ramp & Stairs		✓	✓
Tek Transmitter		✓	✓
Vacuum Compartment & Moonpool		✓	✓

Large Tek Teleporter			✓
Tek Chestpiece			✓
Tek Cloning Chamber			✓

Abyssalus the Void Beneath

Engram	Gamma	Beta	Alpha
Small Tek Teleporter	✓	✓	✓
Tek Gauntlets	✓	✓	✓
Tek Generator	✓	✓	✓
Tek Leggings	✓	✓	✓

Tek Replicator	✓	✓	✓
Tek Sleeping Pod	✓	✓	✓
Tek Trough	✓	✓	✓
Medium Tek Teleporter		✓	✓

Rock Drake Tek Saddle		✓	✓
Tek Boots		✓	✓
Tek Chestpiece		✓	✓
Tek Dedicated Storage		✓	✓

Tek Helmet		✓	✓
Tek Rifle		✓	✓
Large Tek Teleporter			✓
Rex Tek Saddle			✓

Tek Cloning Chamber			✓
Tek Forcefield			✓
Tek Railgun			✓

Shallocis the Void Above

Engram	Gamma	Beta	Alpha
Small Tek Teleporter	✓	✓	✓
Tek Gauntlets	✓	✓	✓
Tek Generator	✓	✓	✓
Tek Leggings	✓	✓	✓

Tek Replicator	✓	✓	✓
Tek Sleeping Pod	✓	✓	✓
Tek Trough	✓	✓	✓
Medium Tek Teleporter		✓	✓

Rock Drake Tek Saddle		✓	✓
Tek Boots		✓	✓
Tek Chestpiece		✓	✓
Tek Dedicated Storage		✓	✓

Tek Helmet		✓	✓
Tek Rifle		✓	✓
Large Tek Teleporter			✓
Rex Tek Saddle			✓

Tek Cloning Chamber			✓
Tek Forcefield			✓
Tek Railgun			✓

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