Volition (Saints Row devs) were planing on making an actual Saints Row 4, but their Publisher THQ went backrupt, so they decided to turn the Saints Row 3 DLC into Saints Row 4 (There was supposed to be some extra missions were you met with previous dead saints members and was this cool moment but they had to cut that due to time and lack of a proper budget).
Volition (Saints Row devs) were planing on making an actual Saints Row 4, but their Publisher THQ went backrupt, so they decided to turn the Saints Row 3 DLC into Saints Row 4 (There was supposed to be some extra missions were you met with previous dead saints members and was this cool moment but they had to cut that due to time and lack of a proper budget).