If someone got fed up with Impressions Games' pathing-based gameplay, Children of the Nile offers basically the same gameplay loop. And was made by some people from Impressions Games - Tilted Mill Entertainment (they made Caesar IV too, which is not a bad game per se, but is as flat and simplistic as Zeus/Poseidon + additional jank).
Apart from some hit-and-miss design ideas, and obvious jankiness, the game is really nice, although on the easy side a bit.
The puzzle-y, game-y aspect of Impressions Games is less pronounced too. Although, in harder scenarios the puzzle-y aspect is of course present.
I don't know why, but after playing the hell out of Impressions Games, while I replay Caesar and Pharaoh from time to time, I tend to return to CHOTN the most.
Maybe it's the music - some tracks are really nice, maybe its the scale - 3D with good proportions (Great Pyramid looks really nice in 3D), or maybe it's how the population works and looks like - cities with crowded streets of people that follow their own needs.
Gameplay-wise, Impressions Games are better, but this one really has soul, and is way less "robotic" and artificial than Pharaoh. Pharaoh/Caesar loses all organic 'feels' when the player gets up to a certain point with understanding the mechanics, but here, maybe because of the jankiness, and the general lack of transparency when it comes to some ingame rules, the game is still behaving as a city-simulator should, even after I played it over and over.
Recently, people at PCGW
repackaged some fixes, so there is now a nice HD fix pack and a d3d9 fix easily available - the game plays and looks really smooth on Win7 (it has a lot of stuttering in camera movement on most GFX cards otherwise). State of Win10 compatibility is unknown to me, but I assume the fix works there too, as I haven't seen any info contrary to that.
Watch out, though, if you have problems with "wobbly" camera. Puking and overall confusion may arise from using full 3D camera. Limited camera, which was present I think in non-enhanced edition, is too limited to give a good overview though, so the game is just not for weak of stomach kind of people.
^Advertising the above, as people often tend to disregard or overlook the game, but I think it's a really worthwhile member of 'The Best of Impressions Games' list.