Has anyone ever tried playing bookmakers' mini-games - crash, roulette, card games? I've been really tempted to do so for the past couple of weeks, but I keep wondering how honest they really are. After all, you can check sports bets; the stats, the players, everything is clear. But in games, it's pure luck, and it seems the site controls everything. Or am I wrong? Are there any real cases of someone winning big in these mini-games, or is it just a gimmick?