On this page of the Saints Row guide, you will find information about the Saints Tower venture - this is the last such quest available in the game. We have described how to buy Saints Tower and what rewards you get for this venture.
Unlocking the venture
The Saints Tower is the last venture available in Saints Row. To create it, you must first complete all the previous missions, including story missions that affect the ventures. You need 8 million to buy this venture. To get such amount of cash, it is best to develop other ventures so that they can provide more money on a regular basis. The hourly profit from the Saints Tower is $1,920,000.
Saints Tower rewards
By purchasing Saints Tower, you get an element of the Saint Discordia collection. It is a part of the large collection that cannot be obtained while exploring the map.