With $10 off, this is the best deal on SR3 for PC I've seen, so I preordered. But my question is - this is a Steamworks game, correct? So will we just receive a code from Amazon to put into Steam? I'd much prefer that, actually, but it worries me that I see no mention of this on the product page.
Yes, THQ has confirmed that the game will use Steamworks. Wish I had known before I preordered on Steam, could've saved 10 bucks. :( As for how it works, I've never bought a download game off Amazon, but I'd assume the CD Key would be sent to you, and also be available in your account at any time, then you'd just need to Redeem that code in Steam for it to be added to your account so it can keep track of it.