Ya3dag is based on the quake 2 modification Quake2maX and the lazarus game dll. Want to create your own levels? Well, you've come to the right place. Ya3dag has a built-in "what you see is what you get" level-editor and has been specifically designed for rapid level creation. Terrain, smart NPC's, weather, physic simulation, ...
Another picture of my current work.
In the meantime, the simulation of Minecraft mobs already works. Exploding creepers, burning zombies and skeletons. Even working with blocks in the game already works partially.
The next update is scheduled for late January.