Steam must've changed to the newest version, which doesn't have it. The Steam version shouldn't require the guide, either.
Have you tried installing it like you would any other program?
"They should rename the team to the Washington Government Sucks. Put Obama on the helmet. Line the entire walls of the stadium with the actual text of the ACA.
Fix their home team score on the board to the debt clock, they can win every game 17,000,000,000,000 to 24. Losing team gets taxed by the IRS 100%, then droned."