This is one of the most addicting games I've played. I have not yet tried the multiplayer mode to see if after more than 26 years it is still working, but even in single mode campaign it is top. You start as a shaman who must conquer other tribes spread across the cosmos. Each time you defeat the enemy tribes on your planet, you flow to another planet and gather a new set of followers. The game allows you to progressively unlock new spells and define strategies to conquer all the tribes in the current planet. There are dozens of planets in the main campaign, and each one has a different set of challenges that challenge your creativity and call for smart moves. An excellent Good-like game.
