If I add the Vasudans soon, the Shivans may come soon after, but they will be virtually identical to the other two species for a while. The next release (probably by the end of this week) will have all of the new features I've included so far, and it may have the Vasudans as well.
Needed: Three 140x140 images of "Vasudan" cities, for use as the modifier icons for... you guessed it... Vasudan cities.
Also, more ways to incorporate the Shivans as canonically as possible would be appreciated. My most recent idea on the subject was this: the different species can represent different difficulties, maybe, where Shivan is the easiest, Terran the middle-difficulty-level, and Vasudan the hardest, with the least variety of units. But then I would need other balances as well, wouldn't I? Ideas appreciated!