You know, I really enjoy these types of shows and I enjoy tabletop roleplaying games. The "Legend" RPG, brought to us by Rule of Cool gaming, really made it easy to combine my love of these things together. The "Vigilante" track from the core ruleset, while somewhat limited, does this quite well and thanks to the system's mechanics you can create all sorts of hero teams. I even made myself an homage to Mummies Alive! the other week when I was teaching a friend how to play.