Wow, a mission with a time limit of 1.5 hours. I know I've played some for much longer than that, so don't linger :)

Destroy their random forces, and start building a base. Make sure it's well defended, and start harvesting money. Now build up a HUGE attack force. When it's ready, send it across the bridge and start destroying their base. Now move north against their radar base. This is the tough part. Make sure you have as much strength as you can possibly muster, and blast everything in sight!

Tiberian Sun Walkthough Index