NEW BLACK OPS 3 GLITCH ON STRONGHOLD!. In this glitch tutorial, I show you guys how to do a wall breach on the map "Stronghold" in Black Ops 3. This is a really easy glitch and could possibly be a game-changer when you get the map Stronghold. I hope you guys enjoy this video. Make sure to drop a "like" or subscribe for weekly BO3 glitches :). PREVIOUS VIDEO:.