Heaven & Hell is a battle between good and evil, but players are free to choose sides. Users will decide to recruit souls for paradise (if they're a good god) or the fiery circles (if they're feeling devilish). Each side has seven prophets, buildings, miracles, and plagues -- rainbows, angels, demons, lightning, earthquakes, floods -- and other means of influencing the souls under their sway. Day and night constantly cycle, which affects the population's susceptibility to good and evil. Multiplayer games allow up to eight players to compete for souls simultaneously.