Desperate Gods is a free and open-source online dungeon-crawler adventure board game developed by Wolfire Games. Unlike other computer board games, Desperate Gods also simulates the look, feel and actions of a real-life board game, allowing the player plenty of freedom in rolling dice, shuffling the cards and also making up your own rules in the game.
Wolfire Games have described Desperate Gods as a cross between Monopoly and Diablo. You start at the top, fighting your way through monsters and descending further and further down the dungeon where the monsters get stronger and more difficult to defeat.
Intel powered Mac
Mac OS X 10.5 Leopard or newer
Free download at wolfire.com