If you are decent with RTS games, Normal and Heroic should not be a problem. Legendary will probably trip you up a little. I have completed 5 missions on normal with ease, but I did not get gold score on 3 of them. I played a skirmish on heroic and it was not difficult either. There are skulls that alter various things that will increase the difficulty. Multplayer is where this game is going to shine though. Just like Halo 3 single player is easy. Beat it on Legendary in the first couple days and never went back.







