Ok, here is my simple walkthrough. You will start with the GDI missions first.
Under GDI:
Mission 1: Beginning of the End
There is a bug in this mission. If you choose the Easy mode, it is possible you wont be able to complete this mission. I tried. You will get stuck at the last objective – Defend the VIP convey. The convey wont move at all. After i tried the Normal mode, it will move.
Mission 2: bad to Worse
Nothing much challenging here.
Mission 3: Hard Choices
Nothing much challenging here. Just save your game …

My sister bought this game for me on the 22 Mar 10. The game cost SG$69.90. There were a few free gifts that came with it. There is C&C4 bag, a L-size t-shirt and a race queens calendar. On the game box, there was a 3D picture of the game cover. The game came in 1 x DVDROM. It used up to 10GB of hard drive space and after that it runs from the hard drive without the disc. Strangely the game requires internet even when playing Solo in the …