Games That Were Suppose To Sell Very Well/Huge, But Failed to Do So? (Devs+Publishers Expectations, not Fans)

[Jaywood2010]

TitanFall went on to sell 4.29m at retail. Including digital probably passed 5m. Im not sure how that isnt very well.

And id say Sunset Overdrive.  While itll probably pass 1m by the end of this year, i would have expected a little higher by this time