rmlui

Unvanquished is a free and open source FPS/RTS hybrid game powered by the Daemon game engine. Historically based on Tremulous as a continuation with decades of work over it.

An advanced C++ 3D game engine powering an in-production game yet to be announced

rmlui with extensions

Clone / re-implementation of the Amiga Bug Bomber game

A 2D game engine written in C++

RmlUi with D3D11 renderer

C++ SDL3 2D game engine featuring modular, data-driven entity logic via JSON files for core classes and a heavy focus on modularity, scripting, access control and rapid prototyping.

Add accessibility support to your RmlUi user interfaces with this plugin.

A native C++20 game engine and editor for Windows x64 and Direct3D 12, featuring project-owned C# gameplay scripting, RmlUi, and MCP developer automation tooling.

Basic demo of using RmlUi from meson

Native C++ HTML/CSS UI fork of RmlUi with expanded CSS animation compatibility, 4x MSAA defaults, mimalloc, and Tracy.

RML mapping workbench

Plugin header-only para RmlUi que integra templating JSX-like (xhtm) y hooks (preact) en interfaces

Odin bindings for RmlUi, the HTML/CSS-style C++ UI library (formerly libRocket). Two-layer bridge: a C-ABI C++ wrapper plus an Odin foreign package.

A modern, networked Uno card game clone.