So given that Bethesda overlaps on their games like fallout 3 was being worked on when oblivion was being devolped etc,it is reasonable to assume bethesda is working on fallout 4 along with skyrim,and also Todd Howard stated he was working on two games one of which now known to be Skyrim was in late development,while another game was in pre-production resonable to assume its Fallout 4? so given that Fallout 3 was released 2 years after oblivion are we looking at a late 2012 or a mid or late 2013 realease.
P.s hope to god it takes place in the Commonwealth i want to be an adroid and bring back the MWBOS! and give the adroids trench coats like in bladerunners.