Super Street Fighter II Turbo HD Remix : Multiplayer trial only

I purchased Super Street Fighter II Turbo HD Remix yesterday and discovered very quickly why the developers decided to lock the single player option in the trial version. It is hard, very hard even on "easy"!

Official Super Street Fighter II Turbo HD Remix website:
http://www.xbox.com/en-US/games/s/ssf2thdrxboxlivearcade/