CODEX

Knowledge Reclaimed from the Deep

Arsenal

Coral Cannon

Heavy single-target damage. Slow fire rate.

DMG 22

RNG 125

50⬡

Seahorse Archer

Rapid arrows. Great vs swarms.

DMG 8

RNG 145

38⬡

Maelstrom Mage

Splash magic damage. Hits groups.

DMG 16

RNG 120

72⬡

Bestiary

Jellyfish Swarm

HP 30

SPD 40

+6⬡

Armored Crab

HP 142

SPD 23

+18⬡

Electric Eel

HP 62

SPD 63

+12⬡

Vent Lurker

HP 206

SPD 30

+24⬡

Drowned Wraith

HP 90

SPD 68

+17⬡

Abyssal Monarch

HP 1750

SPD 14

+140⬡

Campaign Records

Endgame Records

Completion

Best Tide

Trials Sealed

0/3

Boss Rush

0/4

0/10 Stages Cleared0/30 Stage Stars0/17 Achievements

Stage 1

Coral Garden Outskirts

NormalTraining Run

An ancient bioluminescent trail winds through the reef.

6 Waves

166⬡

0/3★

Stage 2

Hydrothermal Chasm

NormalVent Control

Molten vents bleed light into the dark. The deep grows hotter — and hungrier.

8 Waves

164⬡

0/3★

Stage 3

Wreckage Graveyard

HardGhost Response

Sunken hulls cradle drowned ghosts. The path forks through the bones of forgotten ships.

9 Waves

176⬡

0/3★

Stage 4

Abyssal Trench

HardPressure Test

A knife-thin ravine channels swift predators and drowned phantoms into one brutal lane.

9 Waves

184⬡

0/3★

Stage 5

Heart of Thalassa

HardAct Finale

The living core pulses beneath the sea, calling every abyssal horror to its defense.

11 Waves

198⬡

0/3★

Stage 6

Leviathan Maw

HardAct Finale

A colossal jaw of coral and bone bends the route into a killing spiral for the final abyssal gate.

11 Waves

212⬡

0/3★

Stage 7

Drowned Citadel

HardCitadel Rush

Collapsed battlements scatter firing lanes while phantoms race through the old royal causeway.

11 Waves

222⬡

0/3★

Stage 8

Void Bloom

ExpertSwarm Control

A black garden flowers in the current, feeding endless swarms until the wardens burn it back.

12 Waves

232⬡

0/3★

Stage 9

Throne of the Abyss

ExpertAbyss Trial

Every horror of the descent gathers around the drowned throne for one last trial before the final fall.

13 Waves

246⬡

0/3★

Stage 10

Endless Descent

FinalFinal Trial

The last trench has no floor; only pressure, darkness, and the final command to hold.

14 Waves

262⬡

0/3★

Achievements

First Light Below

+1★

Clear any stage.

Locked

Untouched Reef

+2★

Clear a stage without losing lives.

Locked

Signal the Wardens

+2★

Summon reinforcements 10 times across runs.

Locked

Abyssal Engineer

+3★

Upgrade or specialize towers 20 times across runs.

Locked

Graveyard Sovereign

+3★

Earn 3 stars in Wreckage Graveyard.

Locked

Trench Cartographer

+3★

Earn 3 stars in Abyssal Trench.

Locked

Heartbreaker

+4★

Clear Heart of Thalassa.

Locked

Leviathan Breaker

+4★

Clear Leviathan Maw.

Locked

Citadel Reclaimed

+4★

Clear Drowned Citadel.

Locked

Void Gardener

+5★

Earn 3 stars in Void Bloom.

Locked

Abyssal Monarch

+5★

Clear Throne of the Abyss.

Locked

Endless Descent

+6★

Clear the final campaign stage.

Locked

Perfect Campaign

+8★

Earn 3 stars on all 10 campaign stages.

Locked

Drift Veteran

+5★

Survive 20 tides in Endless Mode.

Locked

Trial Sealer

+6★

Clear every Challenge Mode trial.

Locked

Wake Breaker

+6★

Clear Boss Rush.

Locked

Monarch Exterminator

+4★

Defeat every monarch wave in Boss Rush.

Locked