Is this actually working?
I downloaded the DLC file, ran the installation which told me it would require 1MB of disk space (only 1 MB?!)
The 'installation' process was almost instant (didn't seem like anything was actually being installed).
Then, when I clicked the Launch button, it opened up Windows Explorer instead of the game!
When I actually launched Streets of Rage 4, no new content was present.
What's going on?
Not sure what's causing the error, but the DLC is just the unlock patch, hence the 1 MB size. They included the 3 new characters with the patched version of the base game so people with the DLC and people without it can still do coop, the folks without it just can't select Estel, NewMax and NewShiva but they can watch others play them in their gaming sessions.