Scratch

the final game in the epic RTS game saga is coming!
http://www.commandandconquer.com/cnc4/index.html
the story:
Nearly all of the world is covered in Tiberium and the hope of human survival looks bleak. And for this GDI turns to their worst enemy for help, Kane. Since Kane is in possession of the Tacitus he has prophecised how to solve this problem. Luckily nothing is told how he will do it so the story isn't ruined for us.

this next version of C&C looks like it will dramatically change the way you play an RTS game. You can either choose to be defensive or offensive before the game starts. There will be giant crawlers that I really don't understand exactly what their purpose is, but they are supposedly very important.