BLACKDEPTH

BLACKDEPTH

Nobody leaves. Survive.

0 ratings
Free
In-App Purchases

Rating summary

Details

Released
October 22, 2026
Updated
October 28, 2026

Features

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About

BLACKDEPTH is a third-person survival-horror game for iPhone. The Helix Deep research facility went dark. Ash Calder is sent in. The only way out is down. • 25 floors in five sectors: Intake, Research Wing, Bio-Containment, Reactor and The Root • Five bosses, each with its own rules. Read the telegraphs, roll through the strike, punish the recovery • Ten kinds of creature that behave differently: crawlers that pounce, armoured brutes you must flank, exploders that chain, shielded enforcers, regrowing lurkers and more • Dodge-and-shoot combat designed for touch: floating stick, aim-assisted fire, roll with invincibility frames • Five weapons you earn: service pistol, Breacher shotgun, Hornet SMG, Arc Rifle and Rail Lance • Dr. Elena Kross's voice logs on every floor tell the story of Helix Deep, and what it was really built to hold back • Endless Descent: an endless run on random floors with one life • Workshop: earn Core Shards and upgrade your weapons, armour and medgels between runs • Three difficulty levels. Easy is genuinely forgiving; Hard bites Free to try: the whole first sector (floors 1 to 5). One purchase unlocks the full game. Works fully offline. No ads, no timers, no subscriptions. Headphones recommended.
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What's New in BLACKDEPTH

1.1

October 28, 2026

Halloween: Sector 2 (floors 6–10) is free until Nov 2, and you keep every floor you reach during the event. • Ash no longer flinches out of his aim while shooting. • Fixes and polish.

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Subscriptions & In-App Purchases

$4.99

Full Game

Floors 6-25, all bosses, endless mode. No ads.

Events

Read more about Halloween: Sector 2 Opens

Halloween: Sector 2 Opens

Floors 6–10 open for Halloween. Nobody leaves.

Oct 28, 2026 — Nov 2, 2026