They unfortunately only have Normal difficulty on Solo campaign demo.
Thanks to KillerBEA for this awesome signature
Gamertag = DJ RJester
Please don't send random friend requests without a message.
Game Completion Percentage, only 83.14% 15/04/13, 85.48% 23/09/13, 87.07% 06/04/14
Game Completion Percentage now 88.16% 14/08/14 (still need 327 achievements on previously played games to get to 90%)
100% Completions on all Xbox One Games & apps