Orrery

Project information

Deterministic ECS simulation core for C# games, built for Godot. Same seed and inputs give the same world, bit for bit: fixed-point maths, seeded RNG, fixed ordering, and analyzers that turn non-deterministic code into build errors. Per-tick change sets and state hashing make saves, replays and multiplayer possible. Engine-agnostic core plus a Godot transport layer.

ecs entity-compo... deterministic determinism simulation csharp C# dotnet godot Godot Engine Godot-4.0 gamedev fixed-point lockstep replay roslyn

3 Commits
1 Branch
0 Tags

README

Created on

October 10, 2026

Loading