Quo Vadis is a 1984 action-adventure game released for the Commodore 64 by The Edge. The ultimate aim of the game was to explore a vast set of caverns and retrieve a sceptre. Along the way you had to avoid (or shoot) various monsters (that depleted your energy) and lava pits (which killed you outright). The playing area of the game extended over 1024 screen sizes, making it the largest arcade adventure/platform game of the time. Source: Wikipedia, "http://en.wikipedia.org/wiki/Quo_Vadis_%281984_game%29," available under the CC-BY-SA License.