Jolt3D Engine – 3D Game Engine

I played "The Darkness Below" demo on Steam (retro dungeon crawler) and noticed a Jolt3D! splash screen. Having never heard of it, I looked it up and, wow, what a beautifully hideous time capsule. Brings back ethereal memories of sitting in my room late at night as a middle-high schooler looking up a suitable 3D engine for my magnum opus (spoiler: I haven't made that magnum opus yet)