A Counter-Strike source project from 2011 I made with the working title of “Concretewood”. At the time I did not know much about model compiling and creating physics models with gibs, so I tried an approach using phys constraint systems and func_physboxes. The results looked pretty good, and had time delays for the roof to hold together for a moment before breaking apart completely. I even used some custom particle effects for the roof collapse that added dust and roof shingles. Never got pas…