Analysis updated 2026-06-24
Study client-side prediction and server reconciliation in a working Godot project
Build a custom Godot 4.7 engine with the linked physics-stepping patch
Use the demo as a starting point for a real-time multiplayer prototype
Run a two-instance host and client session to inspect reconciliation behavior
| greencrowdev/simple-soccer-online | strixowl/strix_asset_hub | ibrews/metahumangodot | |
|---|---|---|---|
| Stars | 5 | 0 | 18 |
| Language | GDScript | GDScript | GDScript |
| Setup difficulty | hard | easy | moderate |
| Complexity | 4/5 | 2/5 | 3/5 |
| Audience | developer | developer | designer |
Figures from each repo's GitHub metadata at analysis time.
Requires a custom Godot 4.7 build with a specific physics-stepping pull request applied, a stock engine release will not run the project.
Simple Soccer Online is a small demo project that shows how to handle a network multiplayer game in Godot, an open-source game engine. The README is short and presents the repo as a minimal example rather than a finished game. Two game instances, one acting as a host and one as a client, talk to each other over UDP, the same kind of fast, lightweight network protocol that many real-time games use. The specific technique on display has a name in the README: client-side prediction with server reconciliation. In plain terms, the local player does not wait for the network to respond before moving. The client guesses what should happen, draws it right away, and then quietly corrects the picture if the host disagrees once its message arrives. This is the standard trick that makes online action games feel responsive even when the network is slow. The README itself does not go deeper than naming the approach. To actually run the project you cannot use a stock Godot install. The README points to Godot Engine 4.7 with a specific physics stepping pull request applied, linked to a particular branch of the engine on GitHub. That is a fairly demanding setup step for a beginner, because it means building or downloading a custom engine build rather than grabbing the standard release. The controls section lists only the spacebar, which plays or pauses the host simulation. There is no mention of menus, scoring, AI, gameplay rules, or assets beyond what is implied by the soccer theme. The README ends with a short troubleshooting note about jitter and stutter. If the picture is not smooth, the author suggests running in exclusive fullscreen and turning off as much of the on-screen debug UI as possible. Overall, this is a study repo aimed at developers who want a working example of a netcode pattern, not a playable game for end users. The README does not state a license.
Godot demo project showing client-side prediction with server reconciliation over UDP, using a soccer scene as a minimal multiplayer netcode example.
Mainly GDScript. The stack also includes Godot, GDScript, UDP.
Setup difficulty is rated hard, with roughly 1day+ to a first successful run.
Mainly developer.
This repo across BitVibe Labs
Verify against the repo before relying on details.