Hello @Martli, that is indeed a good guide. Some random tips off the top of my head, use them as you like 🙂
* Try a Communist government for military campaigns. City production is at full, while allowing an expansive empire because “corruption is kept to a minimum by the action of the local party apparatus.” (manual p44)
* Build and sell unwanted buildings to bolster your treasury. Money is always useful.
* Having a hard time taking an enemy city? Send in a diplomat and incite a revolt. It will cost, but that’s what your treasury is for. It can be well worth it, especially for strategically placed cities.
* Movement on railroads is *free*, that is huge. Move any military unit from city to front-line in *one* turn.
