Need help finding a video of a game project? [PC?] [2019-20?] somthing inspired by gmod npc battles

It was in roblox, and I remember in the video it was AI controlled npcs defending a strip mall against zombies? Or at least it looked like a strip mall?? Anyways I remember the videos description was about it being an AI project that took inspiration from those gmod NPC battles people used to do.