After 3.4 million copies sold(two days)
The Elder Scrolls V: Skyrim sells over 3.4 million copies at retail (not including digital sales) in its first 2 days on sale.
Up over 600% on Oblivion's modest 490k staggered opening across PS3 and X360, Skyrim will manage to outsell Oblivion as a whole in a matter of weeks. 59% of units were sold on the X360 (over 2 million copies) and 27% on the PS3, with 14% on PC.
As you can see, pc comes in dead last. XBOX first.
Bethesda is not a stupid company. Do the math. How much more money did they make by releasing it on consoles?
PC gaming is way to expensive for most gamers. I changed to consoles because I couldn't afford the constant hardware upgrades.
The reality is, there is much more money to be made in consoles, then in pc gaming.
More money sure, I won't argue with that, can't, better game than what we could have, absolutely not. PC users lost the bang for thier buck starting with oblivion, and it got worse with Skyrim.

