Bouncing Barrels glitch..

Right after this map loaded, all the physics props in game started bouncing up and down on the ground like they were on water. Was a pretty funny glitch, wish I couldve gotten a video. Don’t have anything more than a few screenshots.
https://imgur.com/a/jbaox

Founded in 2004, Leakfree.org became one of the first online communities dedicated to Valve’s Source engine development. It is more famously known for the formation of Black Mesa: Source under the 'Leakfree Modification Team' handle in September 2004.