The patch just made Mehmed better and the CS slingshot worse. So it's high time to make the Gunpowder beeline strategy a reality with a test game!
--- Settings ---
Game version: Warlords 2.08
Speed: Epic (results may be better in Marathon)
Map: Standard Fractal
Opponents: 6
--- Summary ---
I got gunpowder around 740AD. Granted I took a detour to Currency and Alphabet which slowed it down, and this was on Epic speed, so this can still be refined, or gotten earlier (in year terms) on Marathon speed.
In this Gunpowder beeline we will take the Civil Service -> Education path to Gunpowder, since it provides the greatest economic benefit to help support your first Janissary war. The Guilds->Gunpowder beeline is less beakers worth but you may not have the economic buildings to recover from your first conquest.
--- The New CS Slingshot and All the Way to Gunpowder ---
This is obviously easier with a Financial leader, but Mehmed is not one of them.
With the additional requirement of Mathematics, the CS Slingshot has been slowed down but it is still doable on Prince and lower (when the CS Slingshot is actually still viable). First up, the new AI puts less priority on wonder chasing and more on early expansion and military.
Note: Mehmed starts with Wheel and Agriculture.
In this game, first research is Animal Husbandry since animals were available, otherwise just stick with Agri and go straight to Pottery, then Mining, Bronze, Writing, Mysticism, Polytheism, Priesthood, Mathematics, Code of Laws.
(It's good to have bronze or horses for anti-barbarian defense. If you don't have any, start Archery and forgo Civil Service for the Feudalism slingshot instead.)
Grow to size three with your food sources first while building a couple of warriors for early defense. In this game I did worker at size 2 then chop a settler at size 3. New city goes Worker first (Expansive gets +50% worker production).
When you get Writing, chop a Library immediately and run two Scientists until you get a Great Scientist. Build an Academy, you have nothing else to lightbulb. An alternative is to lightbulb Mathematics instead of researching it to get to the slingshot faster, but this will hurt your push through Paper, Education and finally Gunpowder.
Time the Oracle with the completion of Code of Laws, chop if necessary.
The result:
Note that Currency can be researched. Yes! Remember I had to go for Math first.
***
Sooner or later, I was ready to build/whip my first Janissaries.
At this point, I didn't even have Metal Casting, so Engineering (and thus Chemistry) is quite far off, guaranteeing that my shiny new Janissaries will last a long time.
So, what do you think?