I rarely ever mod my games outside of fan patches to fix bugs but I’m looking for games that have some quality mods.
Project Reality for Battlefield 2 comes to mind. That’s a quality mod that’s now it’s own standalone game.
The Living Desert for New Vegas, because I could follow those guys around and see what they do forever. It’s so cool to give the game more organic interactions.
Plus, it interacts with Functional Post Game Ending. The base game feels downright inconsequential without those two installed.