Cells of Division is a top-down bullet hell roguelike. Fight with past-run clones (up to 6 allies), mix ~100 items, and defeat 50+ bosses. Destroy viruses and defend the immune system!

Sign in to add this item to your wishlist, follow it, or mark it as ignored

Coming Soon To Early Access

The developers of this game intend to release as a work in progress, developing with the feedback of players.

Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“We are a small independent team, and we believe the best way to improve Cells of Division is to develop it together with our players.

The core gameplay is already playable, but there are still many areas we want to improve, especially game balance, item synergies, difficulty, pacing, and overall player experience.

Early Access will allow us to receive feedback from a wider community and use that feedback to improve the game throughout development. We also want players to have a chance to influence the direction of the game and help us make Cells of Division a better experience.

”

Approximately how long will this game be in Early Access?

“We currently expect Cells of Division to remain in Early Access for approximately 6–12 months.

However, development time may change depending on player feedback and the amount of additional content and improvements needed. We would rather take the time necessary to make the game feel complete than rush the transition to the full release.
”

How is the full version planned to differ from the Early Access version?

“The Early Access version already contains the core gameplay experience, but we plan to expand and refine it significantly before the full release.

Our plans include adding more playable characters, items, enemies, bosses, stages, and gameplay content, while continuing to improve item synergies, balance, difficulty, progression, and overall game feel.

We also plan to use player feedback and play data collected during Early Access to identify areas that need improvement and adjust the game accordingly.

Some planned features and content may change during development based on feedback and our development process. Our goal is to make the final version a more complete, polished, and replayable experience.
”

What is the current state of the Early Access version?

“The current version is fully playable from start to finish and contains the core gameplay systems of Cells of Division.

Players can experience both Survival Mode and Maze Mode, with different ways to build their character and create item synergies.

The game currently includes multiple playable characters, a large selection of items, different enemies and bosses, and a variety of stages and gameplay challenges.

The main gameplay loop, progression systems, combat, item combinations, and core content are already in place. However, the game is still being actively developed, and we are continuing to improve balance, difficulty, pacing, performance, and overall polish based on player feedback.

Players should expect additional content, balance changes, bug fixes, and gameplay improvements throughout Early Access.
”

Will the game be priced differently during and after Early Access?

“Yes. The Early Access price will be lower than the planned price of the full release.

As we add more content and improve the game throughout Early Access, we may increase the price to reflect the additional content and improvements.

Any price changes will be communicated clearly to the community in advance.

We want to make sure that players who support us during Early Access receive good value for their purchase and feel that their support helped us develop the game.
”

How are you planning on involving the Community in your development process?

“Community feedback will be an important part of our development process.

We will collect feedback through the Steam Community Hub, player discussions, bug reports, and our official community channels.

We will regularly review player feedback and use it to identify problems with balance, difficulty, item synergies, progression, and overall game feel.

We will also share development updates, patch notes, and information about upcoming changes so players can understand how their feedback is affecting the game.

Not every suggestion will be implemented, but we will listen carefully and consider community feedback when making development decisions.”
Read more

Download 分裂细胞 (Cells of Division) Demo

Join the 分裂细胞 Cells of Division Playtest

The Playtest will be added to your Steam Library.
This game is not yet available on Steam

Planned Release Date: 2027

Interested?
Add to your wishlist and get notified when it becomes available.
 

Report bugs and leave feedback for this game on the discussion boards

See all discussions

About This Game

Cells of Division is a top-down bullet hell shooter with a twist.

In Survival Mode, your past runs come back to fight for you—fully geared and ready to go.

Team up with up to 6 companions and stack some crazy synergies.

In Maze Mode, dive into random dungeons, grab from 100+ items, and build your own broken combos.

Take on 50+ bosses, wipe out viruses, and keep the immune system alive.

Experience two totally different ways to play:

Mode 1: Survivors-style — every run you lose comes back to fight for you.
Your past selves join as companions, fully geared and ready to go.
Build a team of up to 6 allies and get stronger with every run.

Mode 2: Isaac-style — dive into random dungeons, grab items and gold, and build your own broken combos.

Take down bosses and clear the run your way.

With 100+ items, you can mix and match different effects to create near-infinite builds.

Some items form powerful sets—complete them, and you’ll start steamrolling your runs.

But don’t get too comfortable—every boss has its own counter mechanics.

Pick your items wisely, adapt your build, and turn even the toughest runs into a clean victory.

Choose from a roster of distinct characters, each with their own stats and unique abilities.

Every character plays differently, opening up new builds and playstyles to experiment with.

Face off against 50+ unique bosses, each with their own attack patterns and mechanics.
Learn how they work, react on the fly, and push your skills to the limit.

Try different characters and builds, find what fits your style, and carve your way through the chaos.

  • 7+ playable characters, each with unique stats and abilities

    Every character plays differently, offering fresh builds and playstyles.

  • 100+ items to mix and match

    Create diverse builds and discover powerful, even broken combos.

  • Two core modes: Maze exploration & Survivors-style challenge

    Switch between two distinct experiences with completely different gameplay.

  • A unique partner system in Survival Mode — build a team of up to 6 companions

    Your past runs fight alongside you, stacking synergies and power.

  • 50+ unique bosses with distinct mechanics

    Each fight pushes your skills and builds to the limit.

  • 8+ handcrafted stages, each with its own feel

    Every stage brings a new challenge and atmosphere.

System Requirements

Windows
macOS
SteamOS + Linux
    Minimum:
    • OS:
    • Processor:
    • Memory: 512 MB RAM
    • Graphics:
    • DirectX: Version 11
    • Storage: 350 MB available space
    Minimum:
    • OS:
    • Processor:
    • Memory: 512 MB RAM
    • Graphics:
    • Storage: 350 MB available space
    Minimum:
    • OS:
    • Processor:
    • Memory: 512 MB RAM
    • Graphics:
    • Storage: 350 MB available space
Review Filters