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Open-source GDPS backendMade by IZK · 2026

The backend for
your own GDPS.

A private Geometry Dash server should feel like yours. Keep player accounts, levels, moderation and the game protocol in one backend you can actually maintain.

Get MuchoCore Browse the source
Free under the MIT license. Your server, your data, your rules.
Inside the coreA closer look · MuchoCore
1 of 3
IN-GAME

Native game requests

Geometry Dash clients talk to version-aware PHP endpoints. The application handles the actual work.

Example request
POST /database/getGJLevels21.php
Inside
Router → application services → MariaDB
What it covers
Accounts, levels, scores, social features

An illustrative request path, not a live endpoint tester.

PROTOCOLGame-aware endpoints
CONTROLA usable operator workspace
OWNERSHIPRuns on your infrastructure
A CORE, NOT A COLLECTION OF SCRIPTS

The essentials, organized.

An actual backend for players, creators and operators. No invented features or decorative dashboards.

  1. 01

    Accounts & players

    Registration, profiles, public stats and social interactions live behind one account system.

  2. 02

    Levels & moderation

    Handle level search, downloads, comments and rating workflows from the same service.

  3. 03

    Music & extensions

    Manage community tracks and extend features using documented plugin routes and hooks.

REQUEST FLOW

From the game to your database.

Client requests are parsed by version-aware routes; application services apply the rules; MariaDB stores persistent state. Keep the layers distinct so updates do not turn into patches.

Read the architecture notes ↗
  1. 01
    Game clientMakes a protocol request
  2. 02
    Endpoint routerUnderstands the client version
  3. 03
    ApplicationAuthenticates and processes
  4. 04
    StoragePersists the result
REAL COMPATIBILITY

Version support is measured, not guessed.

MuchoCore documents Geometry Dash 1.0–2.2 protocol profiles. Individual features depend on the client generation. Work on GD 2.209 continues; complete real-client coverage has not been independently verified.

GD 2.209 · verification ongoingSee compatibility details ↗
START HERE

Make it your server.

Choose the setup that matches your hosting. The core is free; you pay only for infrastructure you choose.

For full control

VPS

Run MuchoCore with PHP, MariaDB, Docker Compose and Caddy.

Open VPS installer For supported providers

Shared hosting

Use the separate FTP-based installer when your hosting allows it.

Explore shared hosting
Linux VPS · source installation
# Review the project source before installation
git clone https://github.com/IZKGMD/GMDmucho-core.git
cd GMDmucho-core
sudo ./install
QUESTIONS

Before you start.

Is MuchoCore free?

Yes. The code is published under the MIT license. Hosting, domains and other services can still cost money.

Is Geometry Dash 2.209 fully supported?

Not yet independently verified end to end. Read the feature-by-feature compatibility notes before migrating a server.

Can I migrate an existing GDPS?

The repository includes migration documentation, including a Cvolton-oriented path. Back up your database and test a copy first.

Everything for people — and most importantly, free.

IZK · The MuchoCore principle, 2026

Open-source software

Build something worth playing.

The source is open. The decisions are yours.

Latest release ↗