Tamils, Monarch, Normal, SVN revision 571
Finish date: 1000 AD (Virtual victory 910 AD)
Score: 11744
Tamils are quite rough. Well at least the way I played them. Leoreth probably intended them to be the peaceful traders of Indian Ocean, slowly building up their few coastal cities... I decided to unleash their warrior spirits instead.
I decided to settle my capital in place and the 2nd city on top of the island iron. Both are quite productive and both started pumping units after their granary/harbor/barracks combo. At the beginning, you need catapults, axemen and galleys.
It's important to send a galley along with an archer to meet all the AIs and try to trade for some early techs (Alpha, Maths). Currency should be prioritized as the most important tech.
It's hard to give generic advice about the combat. You are fighting against an AI that has far more cities and thus much better production capacity. However, if you play it smart, use galleys to your advantage and workers as your frontline scouts (station them in jungle hills, only elephants can attack them there), you can overcome the AI unit spam.
Once you have access to Markets, whip one in each of you core cities and start running the merchants. Make sure you don't pollute your GP pool with any other points.
After Currency, head straight for Drama and run the culture slider until you accumulate enough culture. Trade missions to Mecca or some other capital should give you plenty of gold. However, it's always nice to sell some outdated techs to AI as well.
Don't forget to prepare a decent force for Khmer and Indonesia and attack them once the forced peace wears off. Then it's just the matter of dealing with your abysmal stability and recapturing the revolting cities.
Fun fact: I was actually doing so well techwise that I managed to research Liberalism by the end and grabbed Printing Press for free. Tamils would have been a great domination civ had they not had such a small stability map.
Otherwise, it was a fun game, although judging by the frustratingly sucky stability I was maybe a bit too aggresive.