The Sticky Wild Mechanic: Why It Defined an Era

https://slotvariance.image-perth.org/why-dead-or-alive-2-remains-the-volume-leader-seven-years-on-3

The Sticky Wild Mechanic: Why It Defined an EraWhen NetEnt introduced sticky wilds in the original Dead or Alive in 2009, the mechanic was not entirely new — but the implementation was influential enough to define an era in slot design