[exit]

probably because it's slow to verify and the difficulty is not readily adjustable

[SmallDeadGuy]

Slow to verify, sure, but difficulty is definitely easily adjustable. Just scale up the game map and number of units, suddenly you have a larger search space for navigation and more AI objects to manoeuvre, too.

[exit]

hmm, fair point, but i'd have to see proof that the difficulty is linearly adjustable with 256 bits of granularity