Duke Nukem Forever Restoration Project & Director's Cut -
https://www.moddb.com/mods/dnf2001-restoration-project
https://www.moddb.com/mods/dnfdx
these are 2 different mods but they seem to have the same goal of completing the leaked Duke Nukem Forever 2001 beta. I feel like the restoration project takes more creative liberties
Postal 3 Redux -
https://www.moddb.com/mods/postal-3-redux
postal 3 as it was meant to be. great to get an actual sequel to postal 2 (paradise lost was pretty good, but I don't consider it cannon. postal 4 kinda sucks imo, and the less said about release postal 3 the better)
Half Life Dark Matter -
https://www.moddb.com/mods/half-life-dark-matter
an extremely interesting premise and it's really cool to have a mod that expands on the black ops. the maps look official and it seems to have a lot of unique mechanics. it almost looks like a real half life expansion.
Half Life 2 Beta 2001 Story -
https://www.moddb.com/mods/half-life-2-beta-2001-story
another half-life mod. this to me actually looks like half life 2 if it released in 2001, darker setting and story and everything. i think it may be in the source engine but it looks like a hybrid of goldsrc and soruce.
let me know what y'all think of these, or if you have a suggestion for a mod, or perhaps a mod you guys are excited for