It's completely over now.

No keys remaining for this bundle, 25% off coupon available
This week we intended to run the "Amazingly Great Square Bundle" from Sunday-Saturday. Unfortunately demand was so high that we ran out of our allocation of keys. We are going to be replacing this deal with a 25% off coupon redeemable against any Digital Video Game sold and distributed by Amazon.com, with the exception of XBOX Live and PlayStation Network points and subscriptions, XCOM: Enemy Unknown, and Borderlands 2. Please use code “SQRLUVOC” at checkout to redeem this coupon.