Don't catch monsters.
Program your own.

A 2D MMO where your companions are built from data. Gather, learn, build, battle.

Real-time battles Program your own BitMonz One world for everyone
How it works

From data fragment to your own BitMon

Four steps, that is all.

Gather data

Battle, harvest, explore. Everything leaves data fragments behind.

Learn a BitPrint

The blueprint for a species. Learned once, known forever.

Program

At the BitStation, plan and data become a living BitMon.

Head out

Your BitMon fights at your side and follows you as a companion.

BitMonPedia

Every BitMon at a glance

Browse every species, their elements and stats. Straight from the game.

Open BitMonPedia →

Want to take an early look?

BitMonz is in closed testing. Request a test key and we will email you as soon as one is free for you.

  • Free, no payment details
  • Your progress is kept
  • A direct line to us for feedback

We store your name and email only to send you the key. No newsletter, no sharing.

News

News & Updates

What's new in the world of BitMonz.

New
2026-09-29

Wind blows through Onia

Outdoors, gusts now drift across the screen as fine wind streaks from time to time, some of them spinning into a swirl. They follow the direction of the clouds, show up more often in wind and storms, and there is no wind indoors. When a gust brushes past a tree, it bends much further, sways back and drops a few leaves.

Improvement
2026-09-29

Smoother with many players

The server now bundles movement into a few packets per second instead of sending every step on its own. You see up to 40 of the players closest to you. On top of that, logging in is faster, many simultaneous sounds no longer pile up into noise, and in big crowds the game automatically saves on details you would hardly notice.

Fix
2026-09-29

Bug fixes

Wild BitMonz no longer walk through rocks, trees and fences, and they no longer spawn inside them. If a BitMon stands right next to a plant or an ore, the E key now only triggers the closer target instead of both. Resources respawn reliably again. The enemy level is visible again in battle, and rain inside battles has been removed for now because it looked like a pattern. The shadow under your character now disappears in tall grass.

All news →
Servers

Server list

All realms at a glance. More realms will follow as the community grows.

Realm
Location
Status
Load
Onia
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