Kemco Games

[tai]

My family just buy the game because we think maybe it's interesting to play a game that combines multiple mini-games. Indeed, this game gives us a lot of fun and laugh. It's not so bad as almost everybody has said, if we keep in mind that this game is not for serious, professional game players.

However, we have a question about the attraction, back to the future - the ride. It looks like we never can catch Biff. No matter how skillfully, smooth and fast we drive, and no matter how hard we try to crash into his car, Biff always has just a little bit of life to escape. We already try to beat the attraction at least 10 hours totally and still can't get a "blue" stamp... sign...

is there any hint or trick we should to use in this mini-game? pls advise. tks.