Well, this thread took me about half an hour to decipher... :/ First, I guess I'll open with some pretty much obvious facts. F4 is pretty much confirmed to be using the Creation engine, which is the same engine that was used in Skyrim. Bethesda spent too much time and money to develop the engine for it not to be used, not to mention Skyrim used but a fraction of its potential. Which brings the next probable addition (which has been rumoured since the beginning and hinted at in some of BS and OS's comments), a Skyrim inspired skill system. Considering the intial development of said system was originally intended for New Vegas, it seems logical that it'll come full swing. More importantly, it seem a much better system in general, especially for a game like Fallout. Use a gun type, get better with that gun type. Hack a computer? Skill increase. Lastly, it seems that we will not be seeing this game until at least mid next year. The Creation engine was limited by the current 8yo hardware of the current console generation, so I (and many others) think that it'll be released to coincide with the next gen beauties of 2014. Phew, facts/logical conjectures aside. I never experienced any game breaking glitches while playing either of the Fallout games. This I attribute to me having played it on Xbox, which is generally less buggy with Bethesda titles, thankfully. Of course, there was always the noticeable lag issues with all the DLC and the occasionally easy-fix bugs like the Archimedes II firing animation playing constantly or bodies zooming towards me when I sneak-sniped them with big calibre weapons. As you can probably tell by that, NV was generally more buggy for me than Fallout 3. I feel F3 had a superior main story arc, but NV had better radial story lines and better characters. Sure, Fawkes, Elder Lyon and Moira were funny/cool/well-made characters, but when put next too Caesar, the King, Benny, Yes-Man and Veronica too name a few? No contest. New Vegas' characters were generally better written; as was general dialogue and character interactions. NV's biggest downfall was the lack of impact you felt on the Wastes while playing and the complete absence of an emotional tie to the Courier. I did prefer the weapons in NV too, with the weapon modding harking back to F2, albeit in a much more direct fashion. Personally I'd like to see a melding of the stories in F4. I've always hated the NCR for what they did to the BoS and want to see the BoS play a larger role again. Maybe the East Coast guys decide to bring their new tenets back to the outdated farts back in California, but they run into the Legion and NCR fighting at the Dam? Or post Vegas events with either side having decimated each other. Meh, I don't know. Maybe even a new country? Basically as long as the Brotherhood plays a more prominent role again cause come on guys, they've saved the Wastes three bloody times now, why the get ragged on so hard? Sorry if this was TL;DR, I wrote this while writing articles for the Informer, among other pubs n stuff.