Chris writes: "Treasure is responsible for some of the greatest genre-defining [insert-type-here]'em-up games I have ever had the pleasure of playing. Radiant Silvergun was sublime. Ikaruga was a sweet, hellish nightmare...in a fantastic way. Before both of those classics became the classics they are, however, there was Guardian Heroes on the SEGA Saturn. Easily the most fun I had on a Saturn, and one of the best beat'em-ups I can recall playing in general, it has made its way to XBLA with some extra weight."