GameWiki.
Million Depth official game artwork

THE GAME WIKI

Million Depth Wiki

Craft original weapons and engage in strategic time-freezing battles as you dive into the million-floor deep underground world of this deep-diving action strategy game.

Steam ↗Windows
GameWiki EditorialReviewed 5 guide topics

GET YOUR BEARINGS

About Million Depth

Million Depth follows Moma as she descends into a million‑floor underground world in search of her friend. The environment constantly shifts, and her past choices echo across timelines, shaping the story she uncovers.

Moma relies on a biotope jammer to freeze time while she plans, crafts equipment from block combinations, and barters with shopkeepers whose moods affect trade. The game blends action, indie flair, and strategic planning in a single‑player experience.

01 / THE GUIDE

Time Freeze Mechanic

Moma carries a biotope jammer that halts time around her, but only while she remains motionless. This pause lets her assess enemies and plan a safe way through. The device is essential for surviving the dangerous creatures that lurk in the depths.

Moma's weapons and shields have limited durability and deteriorate during battle until they break. When that happens, she is completely defenseless, which is exactly when the jammer becomes a critical tool for regrouping and avoiding fatal encounters.

  • Stay still to activate the jammer; moving cancels the freeze.
  • Use the pause to locate weak points in enemy formations before re‑engaging.

02 / THE GUIDE

Weapon Crafting

Moma can craft two pieces of equipment by combining blocks. Some blocks gain upgrades when placed alongside others of the same type, expanding the variety of possible gear.

Crafting encourages experimentation; the game rewards creative block pairings that suit different combat scenarios, from long‑range guns to sturdy shields, and account for the limited durability of Moma's equipment.

  • Place blocks of the same type together to gain upgrades before mixing different ones.
  • Consider the durability of crafted gear when planning tough descents.
Million Depth official gameplay screenshot
Publisher-provided gameplay image · Cyber Space Biotope

03 / THE GUIDE

Barter System

Throughout the descent, Moma meets shopkeepers who trade blocks, items, and relics without using conventional payment. Offers are judged against the shopkeeper's mood, influencing the final deal.

The underground resource Stockinum fluctuates in value, adding another layer to negotiations. A well‑timed, modest offer can secure valuable gear at a bargain, while greed risks upsetting the shopkeeper and hiking prices.

  • Watch the shopkeeper's reactions; a positive mood often yields better prices.
  • Monitor Stockinum trends to time high‑value trades.

04 / THE GUIDE

Timeline Consequences

Moma's past decisions ripple into future events and alternate timelines, altering the narrative and the world around her. The true story behind Million Depth differs between timelines, and Moma's fate changes with the world.

Clues gathered during exploration help piece together the many mysteries of the underground realm, encouraging players to reflect on earlier actions and their unimaginable consequences.

  • Take note of key decisions; they may affect later encounters.
  • Revisit earlier areas if new information suggests a different outcome.

05 / THE GUIDE

Platform Features

Million Depth is a single‑player title listed on Windows, with full controller support, DualShock controller support, Steam Achievements, and Steam Cloud. Family Sharing is also enabled.

The store listing covers Windows only, so players on other systems should check availability before purchasing.

  • Enable Steam Cloud to keep progress across multiple PCs.
  • The store page lists full controller support, so a controller is a viable way to play.

WATCH THE GAME

Million Depth videos

Official trailers & gameplay

INSIDE THE WORLD

Screenshots & game images

5 official screenshots

IN THIS WIKI

Your reading checklist

0 of 6 complete

COMMUNITY

Player discussion

    QUICK ANSWERS

    Million Depth FAQ

    How does the biotope jammer work?

    It freezes time around Moma when she stays completely still, letting her plan moves while enemies are paused.

    Can I use money to buy items from shopkeepers?

    No, shops trade through barter; offers are judged by mood and the fluctuating value of Stockinum.

    Is the game playable with a controller?

    The store listing includes full controller support and DualShock controller support.

    More Million Depth guides

    SOURCES & CREDITS

    Official resources and further reading

    Original editorial guidance. Game imagery and trailers are provided by the publisher through Steam. Media and reference links checked 2026-10-22. Game versions, supported platforms, and balance can change; consult the linked release notes for current details.