Tarnum controls 90% of the map. The only keymasters tent is the red on in the SW corner. The green and white keymasters are not available. The green can only be accessed from boat in the SE corner. To do this, one must pass through the green gate, and that cannot be done. The white gate is closed, and Tarnum cannot pass through it. The while keymasters tent is in the inaccesible SE corner. I see no way to finish this game. Anyone have an idea?