Hello knights, masters and space pilots!

We build online games.

Since October 2011 we have been looking after games where thousands of people play at the same time. We started with SpaceInvasion and Damoria, which we took over from Bigpoint. Today there are seven games for browser, PC and mobile.

Our games Write to us

2011founded in Hamburg
6games of our own
15virtual servers
122MHTTP requests per month

BitMeUp network

One account for every game. Yours too.

All of our games are connected to bitmeup.com. That is where accounts, sign-in, Bits, missions and support live. Through our game API we also connect games from other studios.

Connect your game Go to the game portal

One account

Sign in once and play every game with the same account. With email, Google, Facebook, Steam, Epic or Apple.
Missions and Bits

Missions across all games, Bits as a shared currency and Twitch Drops that land straight in the inventory.
In-game bar

The BitMeUp bar brings inventory, chat, missions and support into every game. The game does not have to build any of it.
Open game API

A signed interface with more than 40 actions for sign-in, accounts, support, feedback, missions and Steam. We help you connect.

New in our games

All news

Damoria Oct 23, 2026

Halloween 2026 - Light or Darkness?

Damoria launches its Halloween event Night of the Turnip Ghosts from 23 October to 15 November 2026, with a new Pact Knight unit and graveyards, alongside the permanent Hedge Watches scouting feature and a long list of improvements and fixes.

Read more In the forum
SpaceInvasion Oct 21, 2026

Halloween Rumble and Updates

SpaceInvasion brings back its Halloween Rumble speed universe from 23 October to 1 November 2026, adding engine selection, buildable special ship versions and an AlienBoss event, alongside a set of interface and gameplay changes for all universes.

Read more In the forum
District Null Oct 15, 2026

Introducing District Null: City Building in the SpaceInvasion Universe

BITMEUP has introduced District Null, a cyberpunk city simulation set in the SpaceInvasion universe, in which roads, power, emergency services, schools and entertainment all run simultaneously and every house is simulated.

Read more In the forum

What we are good at

Large PHP projects

We maintain code that has grown over many years and make it faster. From PHP 4 to PHP 8.4.
New projects

Frontend and backend from one team, with PHP, Node.js and JavaScript. Built so that it still runs ten years from now.
Interfaces

Our own APIs for our games and for partners. Sign in with Google, Facebook, Steam and more, payments through Xsolla, Steam, Epic, Apple and Google.
Many players at once

Our games have to handle thousands of players at the same time. We plan for that from the first draft.
Databases

MySQL, MongoDB and Redis. We find slow queries and rework them until they are fast.
3D and mobile

3D in the browser with three.js and WebGPU, for PC and mobile with Unreal Engine and Godot.
Our own servers

Our games run on our own hardware. We take care of servers, databases, backups and monitoring ourselves.
Game balancing

We tune combat, economy and progression. With simulations before launch and real player data after.