Are there any nice conversion mods for futuristic, sci-fi settings? Not like Final Frontier, I want land-based stuff. And Next War only tacks on a few things. A nice traditional or mostly traditional civ game.. but with lasers and stuff. I have Warlords and BtS.

Read the first line (description) on every mod in my list to see what sci-fi mods that are available: http://forums.civfanatics.com/showpost.php?p=6098928&postcount=2

There are a few WIPs; Planetfall, SotM (might get restarted), Star Wars (hanging on), Necro Christi. Checking Zuul's list is the best bet though.