Randomizer/ Roulette Wheel

I have gotten to the point where I have amassed a good collection. I think it would be super cool for a weekend activity to have some sort of randomizer to choose a game from the collection to play. Also, to have a filter to filter out consoles or only include a select few. Not only to filter out consoles, but also features. Such as games that include multiplayer, or specific genre of game a person is in the mood to play.