Grab your magnifying glass for a software version of the classic whodunnit game, exclusively for Nintendo Wii. Guilty Party engages young and old alike with interactive mysteries, mini-games, and a trail of clues that lead back to the elusive Dr. Valentine and cohorts. Brightly colored, detailed graphics and funny banter help bring this offbeat gang of detectives to life. Help sleuths of all sizes practice motor skills and deductive reasoning in an interactive hunt to catch the culprit. (Disney Interactive, $18.41)