Filter by more than three criteria (ideally by any accessible criteria)

[davidrbrake]

I would like to filter my choices by duration, number of players, complexity AND by my personal rating of a game (no lower than 7, say). But would also like to be able to, say filter as above AND only include games that are Co-op.

Describe the solution you'd like I think your existing solution is excellent but if it were possible to select "advanced mode" and then see a grid of criteria something like the options provided when filtering on BGG by collection (but more detailed) that would be great.