A few more honorable mentions that are not exact re-implementations with compatibility with the original datafiles, but more spiritual followups:

Total Annihilation - TA Spring > Spring Engine > Recoil Engine > Beyond All Reason github.com/beyond-all-reason (I think there are mods that make it “Basically TA”)

EV Nova - Endless Sky endless-sky.github.io

Goldeneye 64 (multiplayer only) - Goldeneye Source forums.geshl2.com/index.php?topic=7823.0

Warlords II - LordsAWar! libregamewiki.org/LordsAWar!