I've been playing games of Civ 4 Beyond the Sword, lately. Won a space race with the Aztecs of all Civs, and am currently going for either a conquest or culture victory with Spain, whichever comes first. Shouldn't be too hard with the most cities ahead in the race culturally and while currently winning the naval battle with Hannibal and his vassal, Washington, while using my vassal, Suryavarman II, as a buffer between me and the two of them.
Kinda went at India in a war earlier in this same game over the weekend and was in the process of wiping them out (had only managed to take his capital, Delhi) when the greedy AI decided to jump in and try to take their pick of cities. I almost wiped Gandhi out before their ships got to Indian shores, though, but Hannibal managed to take a single city and made Gandhi his vassal, ending my war of conquest with the Indians briefly.
20 turns later, Hannibal thought it would be a brilliant idea to try to start a war with me, which gave me a chance to use my ICBMs and tactical nukes I had built not long before, and I ended up crippling him enough (I kinda nuked his initial stack of units and his capital city of Carthage) to be able to swoop in and finish off India with their 3 remaining cities and take the lone Indian city Hannibal had. My next move was to fend off his naval stacks of "doom" that he had deployed, which for some silly reason had only 2 transports between them, yet 6 destroyers and 3 carriers each. After initially struggling to get enough of my navy over to my vassal's corner of the continent, I managed to fend off his initial stacks and all of his subsequent attempted stacks, completely obliterating them by the sheer number of modern ships I now have.
And now I've started invading America as a way to start making some headway and drastically weaken Hannibal's position in the war, given that he has not demonstrated nuclear capabilities (he probably doesn't have access to aluminum). I should be able to romp my way to victory over Washington since Hannibal hasn't been very helpful to him since they're on separate continents from each other, and then either conquer Hannibal or make him my vassal, and go to war with one of his neighbors next (either Saladin or Joao II).
First order of business is to finish off Washington before moving onto anyone else, though. Not his fault he was at war with me, but he was going to be targeted either way eventually.