+1000000 for K-mod. Wouldn't want to play without it.
I think to say it plays "very" differently is an overstatement. You'd be unlikely to notice you were using it most of the time. Mainly it stops the AI from doing stupid stuff, and consequently effectively increases the difficulty level by about a notch. More challenge, better balancing and more viable strategies = more fun.
I think to say it plays "very" differently is an overstatement. You'd be unlikely to notice you were using it most of the time. Mainly it stops the AI from doing stupid stuff, and consequently effectively increases the difficulty level by about a notch. More challenge, better balancing and more viable strategies = more fun.