Monster Mash by Matthew Guzdial

Monster Mash by Matthew Guzdial:

Monster Mash is a 1-page tabletop game for playing out giant monster battles. Think Pacific Rim or the Godzilla series. As written it has 2 player-controlled monsters (or mechs, as what is a mech but a man-made monster) battling it out over city, but can be easily hacked for more players or other scenarios. Games should take roughly ~30 minutes.