Thunder Engine is free for all purposes an open-source multi-functional lightweight game engine for creating 2D and 3D games. It provides a basic framework ... The main ideology of project is to ...

(AP video shot by Thomas Peipert) David Leach mops the floor of a 3D-printed concrete home built by VeroTouch in Buena Vista, Colo., on Feb. 19, 2025. (AP Photo/Thomas Peipert) A worker inspects the ...