Most gamers just want to pick up a control pad and play a game; knowing what was needed to get the game made is not the highest priority when you are blasting aliens or flying through the air.  However, for a game to exist, it needs to be built on something.  The latest Ubisoft video highlights the new Assassin's Creed Unity engine and how it has enhanced the franchise.

People must really love Dead Island, because they’ve already been playing it for over 6,500 years, cumulatively of course. We have cooperative gameplay to thank for that.