Just a few thoughts on the save:
1. Zulus and Babylon are still at war. We need to protect Uskudar from Shaka.
2. No sense in mining those BGs N or UU.
3. Bad tile allocation for almost all core towns.

We need to shuffle tiles and short-rush so we reduce waste!!

4. corrupt towns (Badajoz, Castelo Branco, São Mamede) should max food! No rax there, just settlers!
5. cash-rush settlers in any corrupt town that is about to grow to three. cash-rush. Switch worker builds to settlers unless there are just foreign people in town and it's larger than size 1.
6. Disband cats to rush settlers or slaves.
7. Rush slaves in 100% foreign towns when resistance is quelled. Don't let it grow before we extracted all slaves (but then quickly!).
8. Short-rush units whereever appropriate: (5spt-towns)
9. PP, YY should build rax and horses.
And to debate:
Build a temple in XX to get hill (to be mined) and horse.
When I see production like in FF...
When did the Celts get IW? If it's not too long ago, we should hustle to attack there...
(in my set they did not know IW)