I won a game versus the CPU without using any trick or threat. To do this, I chose a game with no set of bonuses. I didn't get the "Fair game" achievement so I suppose I have to win a game without using any trick or threat WHILE the CPU is allowed to. No problem, but it would be nice if this was a little bit clear in the achievements page. I ain't even mad*, just noticed this and wanted to tell you about it. Cheers bros!