Ai doesn’t spawn/trigger on “1dead” you have to eliminate all of each wave to trigger ai, I built big map with 5 waves. I wanted it o be open world but the way ai work you have to follow a 1 way path “not good”, but I published my map https://youtu.be/n_OpiSrXmJY Tower block assault. Sorry if ai doesn’t spawn as they only work if you work around map. It has choppers so you can just fly around looking for them.