We hope you like being online because Command & Conquer 4: Tiberian Twilight's DRM won't let you play unless you are. As the final chapter in the "Kane Saga," Command & Conquer 4 lets you play as either the GDI or the Brotherhood of Nod as you implement real-time strategy across vast battlefields to win the war. Keep an eye on your offense, defense, and support teams -- and pray your Internet connection doesn't give out -- and you'll be all right.