Does anyone know what Foley's logical conclusion may have been? It's never really mentioned, apart from 2 out of 3 factors that he used to get to his conclusion. Lloyd mentions there must be a 3rd to reach that conclusion, which would mean at least Foley and Lloyd knew what his theory was, yet they never explicity say what it is.
Also, does the 360 version have the alternate ending, or is that just in the ps3 version? Pressing or holding RT during the final cutscene doesn't do anything and I really want to see it :(