Show HN: Fio: 3D World editor/game engine – inspired by Radiant and Hammer

A liminal brush-based CSG editor and game engine with unified (forward) renderer
inspired by Radiant and Worldcraft/Hammer

Compact and lightweight (target: Snapdragon 8CX, OpenGL 3.3)

Real-time lighting with stencil shadows without the need for pre-baked compilation

https://github.com/ViciousSquid/Fio

GitHub - ViciousSquid/Fio: Liminal 3D World editor and game engine - inspired by Radiant and Hammer

Liminal 3D World editor and game engine - inspired by Radiant and Hammer - ViciousSquid/Fio

GitHub
Ugh this makes me nostalgic for the days of Q3-era game map making and custom servers. I used to get lost in the various games Radiant variants as a teen building DM and CTF maps for my clans server.