Yes, I am on 2.3. I'm very far in the game at this point (May 2001), I have wiped out the cults, cyberweb, syndicate, creatures, and everything in the shogg. I'm very far along the apocalypse and UAC storylines, but less so on the undead and barely anything with the deep. As for aliens...I have no idea. I already did the control center for the Hybrids (I consider them wiped out at this point, though I still get missions for them), and I am barely along the MIB storyline. I'm not sure about any others...there were a few one off missions like the Asylum, or the cruise ship or those M.A.G.M.A missions which I did, but I don't know if you can call those arcs.
Basically, I'm pretty far along and am in the late game. I just got lasers, guass, and sentinel craft so...I'm close to being done?
I guess I can try updating then. Thanks for the help!