Time to check it out again. Last time was 15 years ago, iirc.
I also like RTTR[1], a re-implementation of Settlers II, requiring the original game for graphics, sound etc. Which is actually a big plus for me, for purely nostalgic reasons. Widelands looks just "wrong" to me subjectively. ;) Unfortunately quite understaffed and some internal issues last I checked on the project.
Seafaring, new tribes, reworked and new campaigns, much improved routing, pack animals for increased road throughput, new start and win conditions; there's been a huge amount of new content since then :-)
I also like RTTR[1], a re-implementation of Settlers II, requiring the original game for graphics, sound etc. Which is actually a big plus for me, for purely nostalgic reasons. Widelands looks just "wrong" to me subjectively. ;) Unfortunately quite understaffed and some internal issues last I checked on the project.
[1] https://www.siedler25.org/index.php?lang=en