The Drowning Pools

You have four Hackers to generate cash and with your generals promotion you get Pathfinders and even more money for every kill. The bunkers and civilian buildings are indestructible so use them wisely. You need to find another tunnel network, this will be transferred to your command when discovered. Some resources are in short supply so use them wisely. Capture GLA buildings to give yourself a better chance of winning. You have everything you need, but you might have to make sacrifices along the way. There are many different ways to succeed but it will be a long hard battle. Remember to try all different units and different strategies if you get stuck. When I play this mission it takes me all afternoon to finish it.
This is my first attempt at a single player mission. You play as General Leang, and your opponent is Prince Kassad. You start with only a barracks, but you have all the heroes at your disposal.